SDL2: Add SDL2 Mac development files.

libs/lib/Frameworks/SDL2.framework/Headers

+Versions/Current/Headers
\ No newline at end of file

libs/lib/Frameworks/SDL2.framework/Resources

+Versions/Current/Resources
\ No newline at end of file

libs/lib/Frameworks/SDL2.framework/SDL2

+Versions/Current/SDL2
\ No newline at end of file

libs/lib/Frameworks/SDL2.framework/Versions/A/Headers/SDL.h

+/*
+  Simple DirectMedia Layer
+  Copyright (C) 1997-2016 Sam Lantinga <slouken@libsdl.org>
+
+  This software is provided 'as-is', without any express or implied
+  warranty.  In no event will the authors be held liable for any damages
+  arising from the use of this software.
+
+  Permission is granted to anyone to use this software for any purpose,
+  including commercial applications, and to alter it and redistribute it
+  freely, subject to the following restrictions:
+
+  1. The origin of this software must not be misrepresented; you must not
+     claim that you wrote the original software. If you use this software
+     in a product, an acknowledgment in the product documentation would be
+     appreciated but is not required.
+  2. Altered source versions must be plainly marked as such, and must not be
+     misrepresented as being the original software.
+  3. This notice may not be removed or altered from any source distribution.
+*/
+
+/**
+ *  \file SDL.h
+ *
+ *  Main include header for the SDL library
+ */
+
+
+#ifndef _SDL_H
+#define _SDL_H
+
+#include "SDL_main.h"
+#include "SDL_stdinc.h"
+#include "SDL_assert.h"
+#include "SDL_atomic.h"
+#include "SDL_audio.h"
+#include "SDL_clipboard.h"
+#include "SDL_cpuinfo.h"
+#include "SDL_endian.h"
+#include "SDL_error.h"
+#include "SDL_events.h"
+#include "SDL_filesystem.h"
+#include "SDL_joystick.h"
+#include "SDL_gamecontroller.h"
+#include "SDL_haptic.h"
+#include "SDL_hints.h"
+#include "SDL_loadso.h"
+#include "SDL_log.h"
+#include "SDL_messagebox.h"
+#include "SDL_mutex.h"
+#include "SDL_power.h"
+#include "SDL_render.h"
+#include "SDL_rwops.h"
+#include "SDL_system.h"
+#include "SDL_thread.h"
+#include "SDL_timer.h"
+#include "SDL_version.h"
+#include "SDL_video.h"
+
+#include "begin_code.h"
+/* Set up for C function definitions, even when using C++ */
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* As of version 0.5, SDL is loaded dynamically into the application */
+
+/**
+ *  \name SDL_INIT_*
+ *
+ *  These are the flags which may be passed to SDL_Init().  You should
+ *  specify the subsystems which you will be using in your application.
+ */
+/* @{ */
+#define SDL_INIT_TIMER          0x00000001
+#define SDL_INIT_AUDIO          0x00000010
+#define SDL_INIT_VIDEO          0x00000020  /**< SDL_INIT_VIDEO implies SDL_INIT_EVENTS */
+#define SDL_INIT_JOYSTICK       0x00000200  /**< SDL_INIT_JOYSTICK implies SDL_INIT_EVENTS */
+#define SDL_INIT_HAPTIC         0x00001000
+#define SDL_INIT_GAMECONTROLLER 0x00002000  /**< SDL_INIT_GAMECONTROLLER implies SDL_INIT_JOYSTICK */
+#define SDL_INIT_EVENTS         0x00004000
+#define SDL_INIT_NOPARACHUTE    0x00100000  /**< compatibility; this flag is ignored. */
+#define SDL_INIT_EVERYTHING ( \
+                SDL_INIT_TIMER | SDL_INIT_AUDIO | SDL_INIT_VIDEO | SDL_INIT_EVENTS | \
+                SDL_INIT_JOYSTICK | SDL_INIT_HAPTIC | SDL_INIT_GAMECONTROLLER \
+            )
+/* @} */
+
+/**
+ *  This function initializes  the subsystems specified by \c flags
+ */
+extern DECLSPEC int SDLCALL SDL_Init(Uint32 flags);
+
+/**
+ *  This function initializes specific SDL subsystems
+ *
+ *  Subsystem initialization is ref-counted, you must call
+ *  SDL_QuitSubSystem for each SDL_InitSubSystem to correctly
+ *  shutdown a subsystem manually (or call SDL_Quit to force shutdown).
+ *  If a subsystem is already loaded then this call will
+ *  increase the ref-count and return.
+ */
+extern DECLSPEC int SDLCALL SDL_InitSubSystem(Uint32 flags);
+
+/**
+ *  This function cleans up specific SDL subsystems
+ */
+extern DECLSPEC void SDLCALL SDL_QuitSubSystem(Uint32 flags);
+
+/**
+ *  This function returns a mask of the specified subsystems which have
+ *  previously been initialized.
+ *
+ *  If \c flags is 0, it returns a mask of all initialized subsystems.
+ */
+extern DECLSPEC Uint32 SDLCALL SDL_WasInit(Uint32 flags);
+
+/**
+ *  This function cleans up all initialized subsystems. You should
+ *  call it upon all exit conditions.
+ */
+extern DECLSPEC void SDLCALL SDL_Quit(void);
+
+/* Ends C function definitions when using C++ */
+#ifdef __cplusplus
+}
+#endif
+#include "close_code.h"
+
+#endif /* _SDL_H */
+
+/* vi: set ts=4 sw=4 expandtab: */

libs/lib/Frameworks/SDL2.framework/Versions/A/Headers/SDL_assert.h

+/*
+  Simple DirectMedia Layer
+  Copyright (C) 1997-2016 Sam Lantinga <slouken@libsdl.org>
+
+  This software is provided 'as-is', without any express or implied
+  warranty.  In no event will the authors be held liable for any damages
+  arising from the use of this software.
+
+  Permission is granted to anyone to use this software for any purpose,
+  including commercial applications, and to alter it and redistribute it
+  freely, subject to the following restrictions:
+
+  1. The origin of this software must not be misrepresented; you must not
+     claim that you wrote the original software. If you use this software
+     in a product, an acknowledgment in the product documentation would be
+     appreciated but is not required.
+  2. Altered source versions must be plainly marked as such, and must not be
+     misrepresented as being the original software.
+  3. This notice may not be removed or altered from any source distribution.
+*/
+
+#ifndef _SDL_assert_h
+#define _SDL_assert_h
+
+#include "SDL_config.h"
+
+#include "begin_code.h"
+/* Set up for C function definitions, even when using C++ */
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef SDL_ASSERT_LEVEL
+#ifdef SDL_DEFAULT_ASSERT_LEVEL
+#define SDL_ASSERT_LEVEL SDL_DEFAULT_ASSERT_LEVEL
+#elif defined(_DEBUG) || defined(DEBUG) || \
+      (defined(__GNUC__) && !defined(__OPTIMIZE__))
+#define SDL_ASSERT_LEVEL 2
+#else
+#define SDL_ASSERT_LEVEL 1
+#endif
+#endif /* SDL_ASSERT_LEVEL */
+
+/*
+These are macros and not first class functions so that the debugger breaks
+on the assertion line and not in some random guts of SDL, and so each
+assert can have unique static variables associated with it.
+*/
+
+#if defined(_MSC_VER)
+/* Don't include intrin.h here because it contains C++ code */
+    extern void __cdecl __debugbreak(void);
+    #define SDL_TriggerBreakpoint() __debugbreak()
+#elif (!defined(__NACL__) && defined(__GNUC__) && (defined(__i386__) || defined(__x86_64__)))
+    #define SDL_TriggerBreakpoint() __asm__ __volatile__ ( "int $3\n\t" )
+#elif defined(HAVE_SIGNAL_H)
+    #include <signal.h>
+    #define SDL_TriggerBreakpoint() raise(SIGTRAP)
+#else
+    /* How do we trigger breakpoints on this platform? */
+    #define SDL_TriggerBreakpoint()
+#endif
+
+#if defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L) /* C99 supports __func__ as a standard. */
+#   define SDL_FUNCTION __func__
+#elif ((__GNUC__ >= 2) || defined(_MSC_VER))
+#   define SDL_FUNCTION __FUNCTION__
+#else
+#   define SDL_FUNCTION "???"
+#endif
+#define SDL_FILE    __FILE__
+#define SDL_LINE    __LINE__
+
+/*
+sizeof (x) makes the compiler still parse the expression even without
+assertions enabled, so the code is always checked at compile time, but
+doesn't actually generate code for it, so there are no side effects or
+expensive checks at run time, just the constant size of what x WOULD be,
+which presumably gets optimized out as unused.
+This also solves the problem of...
+
+    int somevalue = blah();
+    SDL_assert(somevalue == 1);
+
+...which would cause compiles to complain that somevalue is unused if we
+disable assertions.
+*/
+
+/* "while (0,0)" fools Microsoft's compiler's /W4 warning level into thinking
+    this condition isn't constant. And looks like an owl's face! */
+#ifdef _MSC_VER  /* stupid /W4 warnings. */
+#define SDL_NULL_WHILE_LOOP_CONDITION (0,0)
+#else
+#define SDL_NULL_WHILE_LOOP_CONDITION (0)
+#endif
+
+#define SDL_disabled_assert(condition) \
+    do { (void) sizeof ((condition)); } while (SDL_NULL_WHILE_LOOP_CONDITION)
+
+typedef enum
+{
+    SDL_ASSERTION_RETRY,  /**< Retry the assert immediately. */
+    SDL_ASSERTION_BREAK,  /**< Make the debugger trigger a breakpoint. */
+    SDL_ASSERTION_ABORT,  /**< Terminate the program. */
+    SDL_ASSERTION_IGNORE,  /**< Ignore the assert. */
+    SDL_ASSERTION_ALWAYS_IGNORE  /**< Ignore the assert from now on. */
+} SDL_AssertState;
+
+typedef struct SDL_AssertData
+{
+    int always_ignore;
+    unsigned int trigger_count;
+    const char *condition;
+    const char *filename;
+    int linenum;
+    const char *function;
+    const struct SDL_AssertData *next;
+} SDL_AssertData;
+
+#if (SDL_ASSERT_LEVEL > 0)
+
+/* Never call this directly. Use the SDL_assert* macros. */
+extern DECLSPEC SDL_AssertState SDLCALL SDL_ReportAssertion(SDL_AssertData *,
+                                                             const char *,
+                                                             const char *, int)
+#if defined(__clang__)
+#if __has_feature(attribute_analyzer_noreturn)
+/* this tells Clang's static analysis that we're a custom assert function,
+   and that the analyzer should assume the condition was always true past this
+   SDL_assert test. */
+   __attribute__((analyzer_noreturn))
+#endif
+#endif
+;
+
+/* the do {} while(0) avoids dangling else problems:
+    if (x) SDL_assert(y); else blah();
+       ... without the do/while, the "else" could attach to this macro's "if".
+   We try to handle just the minimum we need here in a macro...the loop,
+   the static vars, and break points. The heavy lifting is handled in
+   SDL_ReportAssertion(), in SDL_assert.c.
+*/
+#define SDL_enabled_assert(condition) \
+    do { \
+        while ( !(condition) ) { \
+            static struct SDL_AssertData sdl_assert_data = { \
+                0, 0, #condition, 0, 0, 0, 0 \
+            }; \
+            const SDL_AssertState sdl_assert_state = SDL_ReportAssertion(&sdl_assert_data, SDL_FUNCTION, SDL_FILE, SDL_LINE); \
+            if (sdl_assert_state == SDL_ASSERTION_RETRY) { \
+                continue; /* go again. */ \
+            } else if (sdl_assert_state == SDL_ASSERTION_BREAK) { \
+                SDL_TriggerBreakpoint(); \
+            } \
+            break; /* not retrying. */ \
+        } \
+    } while (SDL_NULL_WHILE_LOOP_CONDITION)
+
+#endif  /* enabled assertions support code */
+
+/* Enable various levels of assertions. */
+#if SDL_ASSERT_LEVEL == 0   /* assertions disabled */
+#   define SDL_assert(condition) SDL_disabled_assert(condition)
+#   define SDL_assert_release(condition) SDL_disabled_assert(condition)
+#   define SDL_assert_paranoid(condition) SDL_disabled_assert(condition)
+#elif SDL_ASSERT_LEVEL == 1  /* release settings. */
+#   define SDL_assert(condition) SDL_disabled_assert(condition)
+#   define SDL_assert_release(condition) SDL_enabled_assert(condition)
+#   define SDL_assert_paranoid(condition) SDL_disabled_assert(condition)
+#elif SDL_ASSERT_LEVEL == 2  /* normal settings. */
+#   define SDL_assert(condition) SDL_enabled_assert(condition)
+#   define SDL_assert_release(condition) SDL_enabled_assert(condition)
+#   define SDL_assert_paranoid(condition) SDL_disabled_assert(condition)
+#elif SDL_ASSERT_LEVEL == 3  /* paranoid settings. */
+#   define SDL_assert(condition) SDL_enabled_assert(condition)
+#   define SDL_assert_release(condition) SDL_enabled_assert(condition)
+#   define SDL_assert_paranoid(condition) SDL_enabled_assert(condition)
+#else
+#   error Unknown assertion level.
+#endif
+
+/* this assertion is never disabled at any level. */
+#define SDL_assert_always(condition) SDL_enabled_assert(condition)
+
+
+typedef SDL_AssertState (SDLCALL *SDL_AssertionHandler)(
+                                 const SDL_AssertData* data, void* userdata);
+
+/**
+ *  \brief Set an application-defined assertion handler.
+ *
+ *  This allows an app to show its own assertion UI and/or force the
+ *  response to an assertion failure. If the app doesn't provide this, SDL
+ *  will try to do the right thing, popping up a system-specific GUI dialog,
+ *  and probably minimizing any fullscreen windows.
+ *
+ *  This callback may fire from any thread, but it runs wrapped in a mutex, so
+ *  it will only fire from one thread at a time.
+ *
+ *  Setting the callback to NULL restores SDL's original internal handler.
+ *
+ *  This callback is NOT reset to SDL's internal handler upon SDL_Quit()!
+ *
+ *  \return SDL_AssertState value of how to handle the assertion failure.
+ *
+ *  \param handler Callback function, called when an assertion fails.
+ *  \param userdata A pointer passed to the callback as-is.
+ */
+extern DECLSPEC void SDLCALL SDL_SetAssertionHandler(
+                                            SDL_AssertionHandler handler,
+                                            void *userdata);
+
+/**
+ *  \brief Get the default assertion handler.
+ *
+ *  This returns the function pointer that is called by default when an
+ *   assertion is triggered. This is an internal function provided by SDL,
+ *   that is used for assertions when SDL_SetAssertionHandler() hasn't been
+ *   used to provide a different function.
+ *
+ *  \return The default SDL_AssertionHandler that is called when an assert triggers.
+ */
+extern DECLSPEC SDL_AssertionHandler SDLCALL SDL_GetDefaultAssertionHandler(void);
+
+/**
+ *  \brief Get the current assertion handler.
+ *
+ *  This returns the function pointer that is called when an assertion is
+ *   triggered. This is either the value last passed to
+ *   SDL_SetAssertionHandler(), or if no application-specified function is
+ *   set, is equivalent to calling SDL_GetDefaultAssertionHandler().
+ *
+ *   \param puserdata Pointer to a void*, which will store the "userdata"
+ *                    pointer that was passed to SDL_SetAssertionHandler().
+ *                    This value will always be NULL for the default handler.
+ *                    If you don't care about this data, it is safe to pass
+ *                    a NULL pointer to this function to ignore it.
+ *  \return The SDL_AssertionHandler that is called when an assert triggers.
+ */
+extern DECLSPEC SDL_AssertionHandler SDLCALL SDL_GetAssertionHandler(void **puserdata);
+
+/**
+ *  \brief Get a list of all assertion failures.
+ *
+ *  Get all assertions triggered since last call to SDL_ResetAssertionReport(),
+ *  or the start of the program.
+ *
+ *  The proper way to examine this data looks something like this:
+ *
+ *  <code>
+ *  const SDL_AssertData *item = SDL_GetAssertionReport();
+ *  while (item) {
+ *      printf("'%s', %s (%s:%d), triggered %u times, always ignore: %s.\n",
+ *             item->condition, item->function, item->filename,
+ *             item->linenum, item->trigger_count,
+ *             item->always_ignore ? "yes" : "no");
+ *      item = item->next;
+ *  }
+ *  </code>
+ *
+ *  \return List of all assertions.
+ *  \sa SDL_ResetAssertionReport
+ */
+extern DECLSPEC const SDL_AssertData * SDLCALL SDL_GetAssertionReport(void);
+
+/**
+ *  \brief Reset the list of all assertion failures.
+ *
+ *  Reset list of all assertions triggered.
+ *
+ *  \sa SDL_GetAssertionReport
+ */
+extern DECLSPEC void SDLCALL SDL_ResetAssertionReport(void);
+
+
+/* these had wrong naming conventions until 2.0.4. Please update your app! */
+#define SDL_assert_state SDL_AssertState
+#define SDL_assert_data SDL_AssertData
+
+
+/* Ends C function definitions when using C++ */
+#ifdef __cplusplus
+}
+#endif
+#include "close_code.h"
+
+#endif /* _SDL_assert_h */
+
+/* vi: set ts=4 sw=4 expandtab: */

libs/lib/Frameworks/SDL2.framework/Versions/A/Headers/SDL_atomic.h

+/*
+  Simple DirectMedia Layer
+  Copyright (C) 1997-2016 Sam Lantinga <slouken@libsdl.org>
+
+  This software is provided 'as-is', without any express or implied
+  warranty.  In no event will the authors be held liable for any damages
+  arising from the use of this software.
+
+  Permission is granted to anyone to use this software for any purpose,
+  including commercial applications, and to alter it and redistribute it
+  freely, subject to the following restrictions:
+
+  1. The origin of this software must not be misrepresented; you must not
+     claim that you wrote the original software. If you use this software
+     in a product, an acknowledgment in the product documentation would be
+     appreciated but is not required.
+  2. Altered source versions must be plainly marked as such, and must not be
+     misrepresented as being the original software.
+  3. This notice may not be removed or altered from any source distribution.
+*/
+
+/**
+ * \file SDL_atomic.h
+ *
+ * Atomic operations.
+ *
+ * IMPORTANT:
+ * If you are not an expert in concurrent lockless programming, you should
+ * only be using the atomic lock and reference counting functions in this
+ * file.  In all other cases you should be protecting your data structures
+ * with full mutexes.
+ *
+ * The list of "safe" functions to use are:
+ *  SDL_AtomicLock()
+ *  SDL_AtomicUnlock()
+ *  SDL_AtomicIncRef()
+ *  SDL_AtomicDecRef()
+ *
+ * Seriously, here be dragons!
+ * ^^^^^^^^^^^^^^^^^^^^^^^^^^^
+ *
+ * You can find out a little more about lockless programming and the
+ * subtle issues that can arise here:
+ * http://msdn.microsoft.com/en-us/library/ee418650%28v=vs.85%29.aspx
+ *
+ * There's also lots of good information here:
+ * http://www.1024cores.net/home/lock-free-algorithms
+ * http://preshing.com/
+ *
+ * These operations may or may not actually be implemented using
+ * processor specific atomic operations. When possible they are
+ * implemented as true processor specific atomic operations. When that
+ * is not possible the are implemented using locks that *do* use the
+ * available atomic operations.
+ *
+ * All of the atomic operations that modify memory are full memory barriers.
+ */
+
+#ifndef _SDL_atomic_h_
+#define _SDL_atomic_h_
+
+#include "SDL_stdinc.h"
+#include "SDL_platform.h"
+
+#include "begin_code.h"
+
+/* Set up for C function definitions, even when using C++ */
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * \name SDL AtomicLock
+ *
+ * The atomic locks are efficient spinlocks using CPU instructions,
+ * but are vulnerable to starvation and can spin forever if a thread
+ * holding a lock has been terminated.  For this reason you should
+ * minimize the code executed inside an atomic lock and never do
+ * expensive things like API or system calls while holding them.
+ *
+ * The atomic locks are not safe to lock recursively.
+ *
+ * Porting Note:
+ * The spin lock functions and type are required and can not be
+ * emulated because they are used in the atomic emulation code.
+ */
+/* @{ */
+
+typedef int SDL_SpinLock;
+
+/**
+ * \brief Try to lock a spin lock by setting it to a non-zero value.
+ *
+ * \param lock Points to the lock.
+ *
+ * \return SDL_TRUE if the lock succeeded, SDL_FALSE if the lock is already held.
+ */
+extern DECLSPEC SDL_bool SDLCALL SDL_AtomicTryLock(SDL_SpinLock *lock);
+
+/**
+ * \brief Lock a spin lock by setting it to a non-zero value.
+ *
+ * \param lock Points to the lock.
+ */
+extern DECLSPEC void SDLCALL SDL_AtomicLock(SDL_SpinLock *lock);
+
+/**
+ * \brief Unlock a spin lock by setting it to 0. Always returns immediately
+ *
+ * \param lock Points to the lock.
+ */
+extern DECLSPEC void SDLCALL SDL_AtomicUnlock(SDL_SpinLock *lock);
+
+/* @} *//* SDL AtomicLock */
+
+
+/**
+ * The compiler barrier prevents the compiler from reordering
+ * reads and writes to globally visible variables across the call.
+ */
+#if defined(_MSC_VER) && (_MSC_VER > 1200)
+void _ReadWriteBarrier(void);
+#pragma intrinsic(_ReadWriteBarrier)
+#define SDL_CompilerBarrier()   _ReadWriteBarrier()
+#elif (defined(__GNUC__) && !defined(__EMSCRIPTEN__)) || (defined(__SUNPRO_C) && (__SUNPRO_C >= 0x5120))
+/* This is correct for all CPUs when using GCC or Solaris Studio 12.1+. */
+#define SDL_CompilerBarrier()   __asm__ __volatile__ ("" : : : "memory")
+#else
+#define SDL_CompilerBarrier()   \
+{ SDL_SpinLock _tmp = 0; SDL_AtomicLock(&_tmp); SDL_AtomicUnlock(&_tmp); }
+#endif
+
+/**
+ * Memory barriers are designed to prevent reads and writes from being
+ * reordered by the compiler and being seen out of order on multi-core CPUs.
+ *
+ * A typical pattern would be for thread A to write some data and a flag,
+ * and for thread B to read the flag and get the data. In this case you
+ * would insert a release barrier between writing the data and the flag,
+ * guaranteeing that the data write completes no later than the flag is
+ * written, and you would insert an acquire barrier between reading the
+ * flag and reading the data, to ensure that all the reads associated
+ * with the flag have completed.
+ *
+ * In this pattern you should always see a release barrier paired with
+ * an acquire barrier and you should gate the data reads/writes with a
+ * single flag variable.
+ *
+ * For more information on these semantics, take a look at the blog post:
+ * http://preshing.com/20120913/acquire-and-release-semantics
+ */
+#if defined(__GNUC__) && (defined(__powerpc__) || defined(__ppc__))
+#define SDL_MemoryBarrierRelease()   __asm__ __volatile__ ("lwsync" : : : "memory")
+#define SDL_MemoryBarrierAcquire()   __asm__ __volatile__ ("lwsync" : : : "memory")
+#elif defined(__GNUC__) && defined(__arm__)
+#if defined(__ARM_ARCH_7__) || defined(__ARM_ARCH_7A__) || defined(__ARM_ARCH_7EM__) || defined(__ARM_ARCH_7R__) || defined(__ARM_ARCH_7M__) || defined(__ARM_ARCH_7S__)
+#define SDL_MemoryBarrierRelease()   __asm__ __volatile__ ("dmb ish" : : : "memory")
+#define SDL_MemoryBarrierAcquire()   __asm__ __volatile__ ("dmb ish" : : : "memory")
+#elif defined(__ARM_ARCH_6__) || defined(__ARM_ARCH_6J__) || defined(__ARM_ARCH_6K__) || defined(__ARM_ARCH_6T2__) || defined(__ARM_ARCH_6Z__) || defined(__ARM_ARCH_6ZK__)
+#ifdef __thumb__
+/* The mcr instruction isn't available in thumb mode, use real functions */
+extern DECLSPEC void SDLCALL SDL_MemoryBarrierRelease();
+extern DECLSPEC void SDLCALL SDL_MemoryBarrierAcquire();
+#else
+#define SDL_MemoryBarrierRelease()   __asm__ __volatile__ ("mcr p15, 0, %0, c7, c10, 5" : : "r"(0) : "memory")
+#define SDL_MemoryBarrierAcquire()   __asm__ __volatile__ ("mcr p15, 0, %0, c7, c10, 5" : : "r"(0) : "memory")
+#endif /* __thumb__ */
+#else
+#define SDL_MemoryBarrierRelease()   __asm__ __volatile__ ("" : : : "memory")
+#define SDL_MemoryBarrierAcquire()   __asm__ __volatile__ ("" : : : "memory")
+#endif /* __GNUC__ && __arm__ */
+#else
+#if (defined(__SUNPRO_C) && (__SUNPRO_C >= 0x5120))
+/* This is correct for all CPUs on Solaris when using Solaris Studio 12.1+. */
+#include <mbarrier.h>
+#define SDL_MemoryBarrierRelease()  __machine_rel_barrier()
+#define SDL_MemoryBarrierAcquire()  __machine_acq_barrier()
+#else
+/* This is correct for the x86 and x64 CPUs, and we'll expand this over time. */
+#define SDL_MemoryBarrierRelease()  SDL_CompilerBarrier()
+#define SDL_MemoryBarrierAcquire()  SDL_CompilerBarrier()
+#endif
+#endif
+
+/**
+ * \brief A type representing an atomic integer value.  It is a struct
+ *        so people don't accidentally use numeric operations on it.
+ */
+typedef struct { int value; } SDL_atomic_t;
+
+/**
+ * \brief Set an atomic variable to a new value if it is currently an old value.
+ *
+ * \return SDL_TRUE if the atomic variable was set, SDL_FALSE otherwise.
+ *
+ * \note If you don't know what this function is for, you shouldn't use it!
+*/
+extern DECLSPEC SDL_bool SDLCALL SDL_AtomicCAS(SDL_atomic_t *a, int oldval, int newval);
+
+/**
+ * \brief Set an atomic variable to a value.
+ *
+ * \return The previous value of the atomic variable.
+ */
+extern DECLSPEC int SDLCALL SDL_AtomicSet(SDL_atomic_t *a, int v);
+
+/**
+ * \brief Get the value of an atomic variable
+ */
+extern DECLSPEC int SDLCALL SDL_AtomicGet(SDL_atomic_t *a);
+
+/**
+ * \brief Add to an atomic variable.
+ *
+ * \return The previous value of the atomic variable.
+ *
+ * \note This same style can be used for any number operation
+ */
+extern DECLSPEC int SDLCALL SDL_AtomicAdd(SDL_atomic_t *a, int v);
+
+/**
+ * \brief Increment an atomic variable used as a reference count.
+ */
+#ifndef SDL_AtomicIncRef
+#define SDL_AtomicIncRef(a)    SDL_AtomicAdd(a, 1)
+#endif
+
+/**
+ * \brief Decrement an atomic variable used as a reference count.
+ *
+ * \return SDL_TRUE if the variable reached zero after decrementing,
+ *         SDL_FALSE otherwise
+ */
+#ifndef SDL_AtomicDecRef
+#define SDL_AtomicDecRef(a)    (SDL_AtomicAdd(a, -1) == 1)
+#endif
+
+/**
+ * \brief Set a pointer to a new value if it is currently an old value.
+ *
+ * \return SDL_TRUE if the pointer was set, SDL_FALSE otherwise.
+ *
+ * \note If you don't know what this function is for, you shouldn't use it!
+*/
+extern DECLSPEC SDL_bool SDLCALL SDL_AtomicCASPtr(void **a, void *oldval, void *newval);
+
+/**
+ * \brief Set a pointer to a value atomically.
+ *
+ * \return The previous value of the pointer.
+ */
+extern DECLSPEC void* SDLCALL SDL_AtomicSetPtr(void **a, void* v);
+
+/**
+ * \brief Get the value of a pointer atomically.
+ */
+extern DECLSPEC void* SDLCALL SDL_AtomicGetPtr(void **a);
+
+/* Ends C function definitions when using C++ */
+#ifdef __cplusplus
+}
+#endif
+
+#include "close_code.h"
+
+#endif /* _SDL_atomic_h_ */
+
+/* vi: set ts=4 sw=4 expandtab: */

libs/lib/Frameworks/SDL2.framework/Versions/A/Headers/SDL_bits.h

+/*
+  Simple DirectMedia Layer
+  Copyright (C) 1997-2016 Sam Lantinga <slouken@libsdl.org>
+
+  This software is provided 'as-is', without any express or implied
+  warranty.  In no event will the authors be held liable for any damages
+  arising from the use of this software.
+
+  Permission is granted to anyone to use this software for any purpose,
+  including commercial applications, and to alter it and redistribute it
+  freely, subject to the following restrictions:
+
+  1. The origin of this software must not be misrepresented; you must not
+     claim that you wrote the original software. If you use this software
+     in a product, an acknowledgment in the product documentation would be
+     appreciated but is not required.
+  2. Altered source versions must be plainly marked as such, and must not be
+     misrepresented as being the original software.
+  3. This notice may not be removed or altered from any source distribution.
+*/
+
+/**
+ *  \file SDL_bits.h
+ *
+ *  Functions for fiddling with bits and bitmasks.
+ */
+
+#ifndef _SDL_bits_h
+#define _SDL_bits_h
+
+#include "SDL_stdinc.h"
+
+#include "begin_code.h"
+/* Set up for C function definitions, even when using C++ */
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ *  \file SDL_bits.h
+ */
+
+/**
+ *  Get the index of the most significant bit. Result is undefined when called
+ *  with 0. This operation can also be stated as "count leading zeroes" and
+ *  "log base 2".
+ *
+ *  \return Index of the most significant bit, or -1 if the value is 0.
+ */
+SDL_FORCE_INLINE int
+SDL_MostSignificantBitIndex32(Uint32 x)
+{
+#if defined(__GNUC__) && __GNUC__ >= 4
+    /* Count Leading Zeroes builtin in GCC.
+     * http://gcc.gnu.org/onlinedocs/gcc-4.3.4/gcc/Other-Builtins.html
+     */
+    if (x == 0) {
+        return -1;
+    }
+    return 31 - __builtin_clz(x);
+#else
+    /* Based off of Bit Twiddling Hacks by Sean Eron Anderson
+     * <seander@cs.stanford.edu>, released in the public domain.
+     * http://graphics.stanford.edu/~seander/bithacks.html#IntegerLog
+     */
+    const Uint32 b[] = {0x2, 0xC, 0xF0, 0xFF00, 0xFFFF0000};
+    const int    S[] = {1, 2, 4, 8, 16};
+
+    int msbIndex = 0;
+    int i;
+
+    if (x == 0) {
+        return -1;
+    }
+
+    for (i = 4; i >= 0; i--)
+    {
+        if (x & b[i])
+        {
+            x >>= S[i];
+            msbIndex |= S[i];
+        }
+    }
+
+    return msbIndex;
+#endif
+}
+
+/* Ends C function definitions when using C++ */
+#ifdef __cplusplus
+}
+#endif
+#include "close_code.h"
+
+#endif /* _SDL_bits_h */
+
+/* vi: set ts=4 sw=4 expandtab: */

libs/lib/Frameworks/SDL2.framework/Versions/A/Headers/SDL_blendmode.h

+/*
+  Simple DirectMedia Layer
+  Copyright (C) 1997-2016 Sam Lantinga <slouken@libsdl.org>
+
+  This software is provided 'as-is', without any express or implied
+  warranty.  In no event will the authors be held liable for any damages
+  arising from the use of this software.
+
+  Permission is granted to anyone to use this software for any purpose,
+  including commercial applications, and to alter it and redistribute it
+  freely, subject to the following restrictions:
+
+  1. The origin of this software must not be misrepresented; you must not
+     claim that you wrote the original software. If you use this software
+     in a product, an acknowledgment in the product documentation would be
+     appreciated but is not required.
+  2. Altered source versions must be plainly marked as such, and must not be
+     misrepresented as being the original software.
+  3. This notice may not be removed or altered from any source distribution.
+*/
+
+/**
+ *  \file SDL_blendmode.h
+ *
+ *  Header file declaring the SDL_BlendMode enumeration
+ */
+
+#ifndef _SDL_blendmode_h
+#define _SDL_blendmode_h
+
+#include "begin_code.h"
+/* Set up for C function definitions, even when using C++ */
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ *  \brief The blend mode used in SDL_RenderCopy() and drawing operations.
+ */
+typedef enum
+{
+    SDL_BLENDMODE_NONE = 0x00000000,     /**< no blending
+                                              dstRGBA = srcRGBA */
+    SDL_BLENDMODE_BLEND = 0x00000001,    /**< alpha blending
+                                              dstRGB = (srcRGB * srcA) + (dstRGB * (1-srcA))
+                                              dstA = srcA + (dstA * (1-srcA)) */
+    SDL_BLENDMODE_ADD = 0x00000002,      /**< additive blending
+                                              dstRGB = (srcRGB * srcA) + dstRGB
+                                              dstA = dstA */
+    SDL_BLENDMODE_MOD = 0x00000004       /**< color modulate
+                                              dstRGB = srcRGB * dstRGB
+                                              dstA = dstA */
+} SDL_BlendMode;
+
+/* Ends C function definitions when using C++ */
+#ifdef __cplusplus
+}
+#endif
+#include "close_code.h"
+
+#endif /* _SDL_blendmode_h */
+
+/* vi: set ts=4 sw=4 expandtab: */

libs/lib/Frameworks/SDL2.framework/Versions/A/Headers/SDL_clipboard.h

+/*
+  Simple DirectMedia Layer
+  Copyright (C) 1997-2016 Sam Lantinga <slouken@libsdl.org>
+
+  This software is provided 'as-is', without any express or implied
+  warranty.  In no event will the authors be held liable for any damages
+  arising from the use of this software.
+
+  Permission is granted to anyone to use this software for any purpose,
+  including commercial applications, and to alter it and redistribute it
+  freely, subject to the following restrictions:
+
+  1. The origin of this software must not be misrepresented; you must not
+     claim that you wrote the original software. If you use this software
+     in a product, an acknowledgment in the product documentation would be
+     appreciated but is not required.
+  2. Altered source versions must be plainly marked as such, and must not be
+     misrepresented as being the original software.
+  3. This notice may not be removed or altered from any source distribution.
+*/
+
+/**
+ * \file SDL_clipboard.h
+ *
+ * Include file for SDL clipboard handling
+ */
+
+#ifndef _SDL_clipboard_h
+#define _SDL_clipboard_h
+
+#include "SDL_stdinc.h"
+
+#include "begin_code.h"
+/* Set up for C function definitions, even when using C++ */
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Function prototypes */
+
+/**
+ * \brief Put UTF-8 text into the clipboard
+ *
+ * \sa SDL_GetClipboardText()
+ */
+extern DECLSPEC int SDLCALL SDL_SetClipboardText(const char *text);
+
+/**
+ * \brief Get UTF-8 text from the clipboard, which must be freed with SDL_free()
+ *
+ * \sa SDL_SetClipboardText()
+ */
+extern DECLSPEC char * SDLCALL SDL_GetClipboardText(void);
+
+/**
+ * \brief Returns a flag indicating whether the clipboard exists and contains a text string that is non-empty
+ *
+ * \sa SDL_GetClipboardText()
+ */
+extern DECLSPEC SDL_bool SDLCALL SDL_HasClipboardText(void);
+
+
+/* Ends C function definitions when using C++ */
+#ifdef __cplusplus
+}
+#endif
+#include "close_code.h"
+
+#endif /* _SDL_clipboard_h */
+
+/* vi: set ts=4 sw=4 expandtab: */

libs/lib/Frameworks/SDL2.framework/Versions/A/Headers/SDL_config.h

+/*
+  Simple DirectMedia Layer
+  Copyright (C) 1997-2016 Sam Lantinga <slouken@libsdl.org>
+
+  This software is provided 'as-is', without any express or implied
+  warranty.  In no event will the authors be held liable for any damages
+  arising from the use of this software.
+
+  Permission is granted to anyone to use this software for any purpose,
+  including commercial applications, and to alter it and redistribute it
+  freely, subject to the following restrictions:
+
+  1. The origin of this software must not be misrepresented; you must not
+     claim that you wrote the original software. If you use this software
+     in a product, an acknowledgment in the product documentation would be
+     appreciated but is not required.
+  2. Altered source versions must be plainly marked as such, and must not be
+     misrepresented as being the original software.
+  3. This notice may not be removed or altered from any source distribution.
+*/
+
+#ifndef _SDL_config_h
+#define _SDL_config_h
+
+#include "SDL_platform.h"
+
+/**
+ *  \file SDL_config.h
+ */
+
+/* Add any platform that doesn't build using the configure system. */
+#ifdef USING_PREMAKE_CONFIG_H
+#include "SDL_config_premake.h"
+#elif defined(__WIN32__)
+#include "SDL_config_windows.h"
+#elif defined(__WINRT__)
+#include "SDL_config_winrt.h"
+#elif defined(__MACOSX__)
+#include "SDL_config_macosx.h"
+#elif defined(__IPHONEOS__)
+#include "SDL_config_iphoneos.h"
+#elif defined(__ANDROID__)
+#include "SDL_config_android.h"
+#elif defined(__PSP__)
+#include "SDL_config_psp.h"
+#else
+/* This is a minimal configuration just to get SDL running on new platforms */
+#include "SDL_config_minimal.h"
+#endif /* platform config */
+
+#ifdef USING_GENERATED_CONFIG_H
+#error Wrong SDL_config.h, check your include path?
+#endif
+
+#endif /* _SDL_config_h */

libs/lib/Frameworks/SDL2.framework/Versions/A/Headers/SDL_config_macosx.h

+/*
+  Simple DirectMedia Layer
+  Copyright (C) 1997-2016 Sam Lantinga <slouken@libsdl.org>
+
+  This software is provided 'as-is', without any express or implied
+  warranty.  In no event will the authors be held liable for any damages
+  arising from the use of this software.
+
+  Permission is granted to anyone to use this software for any purpose,
+  including commercial applications, and to alter it and redistribute it
+  freely, subject to the following restrictions:
+
+  1. The origin of this software must not be misrepresented; you must not
+     claim that you wrote the original software. If you use this software
+     in a product, an acknowledgment in the product documentation would be
+     appreciated but is not required.
+  2. Altered source versions must be plainly marked as such, and must not be
+     misrepresented as being the original software.
+  3. This notice may not be removed or altered from any source distribution.
+*/
+
+#ifndef _SDL_config_macosx_h
+#define _SDL_config_macosx_h
+
+#include "SDL_platform.h"
+
+/* This gets us MAC_OS_X_VERSION_MIN_REQUIRED... */
+#include <AvailabilityMacros.h>
+
+/* This is a set of defines to configure the SDL features */
+
+#ifdef __LP64__
+    #define SIZEOF_VOIDP 8
+#else
+    #define SIZEOF_VOIDP 4
+#endif
+
+/* Useful headers */
+#define HAVE_ALLOCA_H       1
+#define HAVE_SYS_TYPES_H    1
+#define HAVE_STDIO_H    1
+#define STDC_HEADERS    1
+#define HAVE_STRING_H   1
+#define HAVE_INTTYPES_H 1
+#define HAVE_STDINT_H   1
+#define HAVE_CTYPE_H    1
+#define HAVE_MATH_H 1
+#define HAVE_SIGNAL_H   1
+
+/* C library functions */
+#define HAVE_MALLOC 1
+#define HAVE_CALLOC 1
+#define HAVE_REALLOC    1
+#define HAVE_FREE   1
+#define HAVE_ALLOCA 1
+#define HAVE_GETENV 1
+#define HAVE_SETENV 1
+#define HAVE_PUTENV 1
+#define HAVE_UNSETENV   1
+#define HAVE_QSORT  1
+#define HAVE_ABS    1
+#define HAVE_BCOPY  1
+#define HAVE_MEMSET 1
+#define HAVE_MEMCPY 1
+#define HAVE_MEMMOVE    1
+#define HAVE_MEMCMP 1
+#define HAVE_STRLEN 1
+#define HAVE_STRLCPY    1
+#define HAVE_STRLCAT    1
+#define HAVE_STRDUP 1
+#define HAVE_STRCHR 1
+#define HAVE_STRRCHR    1
+#define HAVE_STRSTR 1
+#define HAVE_STRTOL 1
+#define HAVE_STRTOUL    1
+#define HAVE_STRTOLL    1
+#define HAVE_STRTOULL   1
+#define HAVE_STRTOD 1
+#define HAVE_ATOI   1
+#define HAVE_ATOF   1
+#define HAVE_STRCMP 1
+#define HAVE_STRNCMP    1
+#define HAVE_STRCASECMP 1
+#define HAVE_STRNCASECMP 1
+#define HAVE_VSSCANF 1
+#define HAVE_VSNPRINTF  1
+#define HAVE_CEIL   1
+#define HAVE_COPYSIGN   1
+#define HAVE_COS    1
+#define HAVE_COSF   1
+#define HAVE_FABS   1
+#define HAVE_FLOOR  1
+#define HAVE_LOG    1
+#define HAVE_POW    1
+#define HAVE_SCALBN 1
+#define HAVE_SIN    1
+#define HAVE_SINF   1
+#define HAVE_SQRT   1
+#define HAVE_SQRTF  1
+#define HAVE_TAN    1
+#define HAVE_TANF   1
+#define HAVE_SIGACTION  1
+#define HAVE_SETJMP 1
+#define HAVE_NANOSLEEP  1
+#define HAVE_SYSCONF    1
+#define HAVE_SYSCTLBYNAME 1
+#define HAVE_ATAN 1
+#define HAVE_ATAN2 1
+#define HAVE_ACOS 1
+#define HAVE_ASIN 1
+
+/* Enable various audio drivers */
+#define SDL_AUDIO_DRIVER_COREAUDIO  1
+#define SDL_AUDIO_DRIVER_DISK   1
+#define SDL_AUDIO_DRIVER_DUMMY  1
+
+/* Enable various input drivers */
+#define SDL_JOYSTICK_IOKIT  1
+#define SDL_HAPTIC_IOKIT    1
+
+/* Enable various shared object loading systems */
+#define SDL_LOADSO_DLOPEN   1
+
+/* Enable various threading systems */
+#define SDL_THREAD_PTHREAD  1
+#define SDL_THREAD_PTHREAD_RECURSIVE_MUTEX  1
+
+/* Enable various timer systems */
+#define SDL_TIMER_UNIX  1
+
+/* Enable various video drivers */
+#define SDL_VIDEO_DRIVER_COCOA  1
+#define SDL_VIDEO_DRIVER_DUMMY  1
+#undef SDL_VIDEO_DRIVER_X11
+#define SDL_VIDEO_DRIVER_X11_DYNAMIC "/usr/X11R6/lib/libX11.6.dylib"
+#define SDL_VIDEO_DRIVER_X11_DYNAMIC_XEXT "/usr/X11R6/lib/libXext.6.dylib"
+#define SDL_VIDEO_DRIVER_X11_DYNAMIC_XINERAMA "/usr/X11R6/lib/libXinerama.1.dylib"
+#define SDL_VIDEO_DRIVER_X11_DYNAMIC_XINPUT2 "/usr/X11R6/lib/libXi.6.dylib"
+#define SDL_VIDEO_DRIVER_X11_DYNAMIC_XRANDR "/usr/X11R6/lib/libXrandr.2.dylib"
+#define SDL_VIDEO_DRIVER_X11_DYNAMIC_XSS "/usr/X11R6/lib/libXss.1.dylib"
+#define SDL_VIDEO_DRIVER_X11_DYNAMIC_XVIDMODE "/usr/X11R6/lib/libXxf86vm.1.dylib"
+#define SDL_VIDEO_DRIVER_X11_XDBE 1
+#define SDL_VIDEO_DRIVER_X11_XINERAMA 1
+#define SDL_VIDEO_DRIVER_X11_XRANDR 1
+#define SDL_VIDEO_DRIVER_X11_XSCRNSAVER 1
+#define SDL_VIDEO_DRIVER_X11_XSHAPE 1
+#define SDL_VIDEO_DRIVER_X11_XVIDMODE 1
+#define SDL_VIDEO_DRIVER_X11_HAS_XKBKEYCODETOKEYSYM 1
+
+#ifdef MAC_OS_X_VERSION_10_8
+/*
+ * No matter the versions targeted, this is the 10.8 or later SDK, so you have
+ *  to use the external Xquartz, which is a more modern Xlib. Previous SDKs
+ *  used an older Xlib.
+ */
+#define SDL_VIDEO_DRIVER_X11_XINPUT2 1
+#define SDL_VIDEO_DRIVER_X11_SUPPORTS_GENERIC_EVENTS 1
+#define SDL_VIDEO_DRIVER_X11_CONST_PARAM_XEXTADDDISPLAY 1
+#endif
+
+#ifndef SDL_VIDEO_RENDER_OGL
+#define SDL_VIDEO_RENDER_OGL    1
+#endif
+
+/* Enable OpenGL support */
+#ifndef SDL_VIDEO_OPENGL
+#define SDL_VIDEO_OPENGL    1
+#endif
+#ifndef SDL_VIDEO_OPENGL_CGL
+#define SDL_VIDEO_OPENGL_CGL    1
+#endif
+#ifndef SDL_VIDEO_OPENGL_GLX
+#define SDL_VIDEO_OPENGL_GLX    1
+#endif
+
+/* Enable system power support */
+#define SDL_POWER_MACOSX 1
+
+/* enable filesystem support */
+#define SDL_FILESYSTEM_COCOA   1
+
+/* Enable assembly routines */
+#define SDL_ASSEMBLY_ROUTINES   1
+#ifdef __ppc__
+#define SDL_ALTIVEC_BLITTERS    1
+#endif
+
+#endif /* _SDL_config_macosx_h */

libs/lib/Frameworks/SDL2.framework/Versions/A/Headers/SDL_copying.h

+/*
+  Simple DirectMedia Layer
+  Copyright (C) 1997-2016 Sam Lantinga <slouken@libsdl.org>
+
+  This software is provided 'as-is', without any express or implied
+  warranty.  In no event will the authors be held liable for any damages
+  arising from the use of this software.
+
+  Permission is granted to anyone to use this software for any purpose,
+  including commercial applications, and to alter it and redistribute it
+  freely, subject to the following restrictions:
+
+  1. The origin of this software must not be misrepresented; you must not
+     claim that you wrote the original software. If you use this software
+     in a product, an acknowledgment in the product documentation would be
+     appreciated but is not required.
+  2. Altered source versions must be plainly marked as such, and must not be
+     misrepresented as being the original software.
+  3. This notice may not be removed or altered from any source distribution.
+*/

libs/lib/Frameworks/SDL2.framework/Versions/A/Headers/SDL_cpuinfo.h

+/*
+  Simple DirectMedia Layer
+  Copyright (C) 1997-2016 Sam Lantinga <slouken@libsdl.org>
+
+  This software is provided 'as-is', without any express or implied
+  warranty.  In no event will the authors be held liable for any damages
+  arising from the use of this software.
+
+  Permission is granted to anyone to use this software for any purpose,
+  including commercial applications, and to alter it and redistribute it
+  freely, subject to the following restrictions:
+
+  1. The origin of this software must not be misrepresented; you must not
+     claim that you wrote the original software. If you use this software
+     in a product, an acknowledgment in the product documentation would be
+     appreciated but is not required.
+  2. Altered source versions must be plainly marked as such, and must not be
+     misrepresented as being the original software.
+  3. This notice may not be removed or altered from any source distribution.
+*/
+
+/**
+ *  \file SDL_cpuinfo.h
+ *
+ *  CPU feature detection for SDL.
+ */
+
+#ifndef _SDL_cpuinfo_h
+#define _SDL_cpuinfo_h
+
+#include "SDL_stdinc.h"
+
+/* Need to do this here because intrin.h has C++ code in it */
+/* Visual Studio 2005 has a bug where intrin.h conflicts with winnt.h */
+#if defined(_MSC_VER) && (_MSC_VER >= 1500) && (defined(_M_IX86) || defined(_M_X64))
+#include <intrin.h>
+#ifndef _WIN64
+#define __MMX__
+#define __3dNOW__
+#endif
+#define __SSE__
+#define __SSE2__
+#elif defined(__MINGW64_VERSION_MAJOR)
+#include <intrin.h>
+#else
+#ifdef __ALTIVEC__
+#if HAVE_ALTIVEC_H && !defined(__APPLE_ALTIVEC__)
+#include <altivec.h>
+#undef pixel
+#endif
+#endif
+#ifdef __MMX__
+#include <mmintrin.h>
+#endif
+#ifdef __3dNOW__
+#include <mm3dnow.h>
+#endif
+#ifdef __SSE__
+#include <xmmintrin.h>
+#endif
+#ifdef __SSE2__
+#include <emmintrin.h>
+#endif
+#endif
+
+#include "begin_code.h"
+/* Set up for C function definitions, even when using C++ */
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* This is a guess for the cacheline size used for padding.
+ * Most x86 processors have a 64 byte cache line.
+ * The 64-bit PowerPC processors have a 128 byte cache line.
+ * We'll use the larger value to be generally safe.
+ */
+#define SDL_CACHELINE_SIZE  128
+
+/**
+ *  This function returns the number of CPU cores available.
+ */
+extern DECLSPEC int SDLCALL SDL_GetCPUCount(void);
+
+/**
+ *  This function returns the L1 cache line size of the CPU
+ *
+ *  This is useful for determining multi-threaded structure padding
+ *  or SIMD prefetch sizes.
+ */
+extern DECLSPEC int SDLCALL SDL_GetCPUCacheLineSize(void);
+
+/**
+ *  This function returns true if the CPU has the RDTSC instruction.
+ */
+extern DECLSPEC SDL_bool SDLCALL SDL_HasRDTSC(void);
+
+/**
+ *  This function returns true if the CPU has AltiVec features.
+ */
+extern DECLSPEC SDL_bool SDLCALL SDL_HasAltiVec(void);
+
+/**
+ *  This function returns true if the CPU has MMX features.
+ */
+extern DECLSPEC SDL_bool SDLCALL SDL_HasMMX(void);
+
+/**
+ *  This function returns true if the CPU has 3DNow! features.
+ */
+extern DECLSPEC SDL_bool SDLCALL SDL_Has3DNow(void);
+
+/**
+ *  This function returns true if the CPU has SSE features.
+ */
+extern DECLSPEC SDL_bool SDLCALL SDL_HasSSE(void);
+
+/**
+ *  This function returns true if the CPU has SSE2 features.
+ */
+extern DECLSPEC SDL_bool SDLCALL SDL_HasSSE2(void);
+
+/**
+ *  This function returns true if the CPU has SSE3 features.
+ */
+extern DECLSPEC SDL_bool SDLCALL SDL_HasSSE3(void);
+
+/**
+ *  This function returns true if the CPU has SSE4.1 features.
+ */
+extern DECLSPEC SDL_bool SDLCALL SDL_HasSSE41(void);
+
+/**
+ *  This function returns true if the CPU has SSE4.2 features.
+ */
+extern DECLSPEC SDL_bool SDLCALL SDL_HasSSE42(void);
+
+/**
+ *  This function returns true if the CPU has AVX features.
+ */
+extern DECLSPEC SDL_bool SDLCALL SDL_HasAVX(void);
+
+/**
+ *  This function returns true if the CPU has AVX2 features.
+ */
+extern DECLSPEC SDL_bool SDLCALL SDL_HasAVX2(void);
+
+/**
+ *  This function returns the amount of RAM configured in the system, in MB.
+ */
+extern DECLSPEC int SDLCALL SDL_GetSystemRAM(void);
+
+
+/* Ends C function definitions when using C++ */
+#ifdef __cplusplus
+}
+#endif
+#include "close_code.h"
+
+#endif /* _SDL_cpuinfo_h */
+
+/* vi: set ts=4 sw=4 expandtab: */

libs/lib/Frameworks/SDL2.framework/Versions/A/Headers/SDL_endian.h

+/*
+  Simple DirectMedia Layer
+  Copyright (C) 1997-2016 Sam Lantinga <slouken@libsdl.org>
+
+  This software is provided 'as-is', without any express or implied
+  warranty.  In no event will the authors be held liable for any damages
+  arising from the use of this software.
+
+  Permission is granted to anyone to use this software for any purpose,
+  including commercial applications, and to alter it and redistribute it
+  freely, subject to the following restrictions:
+
+  1. The origin of this software must not be misrepresented; you must not
+     claim that you wrote the original software. If you use this software
+     in a product, an acknowledgment in the product documentation would be
+     appreciated but is not required.
+  2. Altered source versions must be plainly marked as such, and must not be
+     misrepresented as being the original software.
+  3. This notice may not be removed or altered from any source distribution.
+*/
+
+/**
+ *  \file SDL_endian.h
+ *
+ *  Functions for reading and writing endian-specific values
+ */
+
+#ifndef _SDL_endian_h
+#define _SDL_endian_h
+
+#include "SDL_stdinc.h"
+
+/**
+ *  \name The two types of endianness
+ */
+/* @{ */
+#define SDL_LIL_ENDIAN  1234
+#define SDL_BIG_ENDIAN  4321
+/* @} */
+
+#ifndef SDL_BYTEORDER           /* Not defined in SDL_config.h? */
+#ifdef __linux__
+#include <endian.h>
+#define SDL_BYTEORDER  __BYTE_ORDER
+#else /* __linux__ */
+#if defined(__hppa__) || \
+    defined(__m68k__) || defined(mc68000) || defined(_M_M68K) || \
+    (defined(__MIPS__) && defined(__MISPEB__)) || \
+    defined(__ppc__) || defined(__POWERPC__) || defined(_M_PPC) || \
+    defined(__sparc__)
+#define SDL_BYTEORDER   SDL_BIG_ENDIAN
+#else
+#define SDL_BYTEORDER   SDL_LIL_ENDIAN
+#endif
+#endif /* __linux__ */
+#endif /* !SDL_BYTEORDER */
+
+
+#include "begin_code.h"
+/* Set up for C function definitions, even when using C++ */
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ *  \file SDL_endian.h
+ */
+#if defined(__GNUC__) && defined(__i386__) && \
+   !(__GNUC__ == 2 && __GNUC_MINOR__ == 95 /* broken gcc version */)
+SDL_FORCE_INLINE Uint16
+SDL_Swap16(Uint16 x)
+{
+  __asm__("xchgb %b0,%h0": "=q"(x):"0"(x));
+    return x;
+}
+#elif defined(__GNUC__) && defined(__x86_64__)
+SDL_FORCE_INLINE Uint16
+SDL_Swap16(Uint16 x)
+{
+  __asm__("xchgb %b0,%h0": "=Q"(x):"0"(x));
+    return x;
+}
+#elif defined(__GNUC__) && (defined(__powerpc__) || defined(__ppc__))
+SDL_FORCE_INLINE Uint16
+SDL_Swap16(Uint16 x)
+{
+    int result;
+
+  __asm__("rlwimi %0,%2,8,16,23": "=&r"(result):"0"(x >> 8), "r"(x));
+    return (Uint16)result;
+}
+#elif defined(__GNUC__) && (defined(__M68000__) || defined(__M68020__)) && !defined(__mcoldfire__)
+SDL_FORCE_INLINE Uint16
+SDL_Swap16(Uint16 x)
+{
+  __asm__("rorw #8,%0": "=d"(x): "0"(x):"cc");
+    return x;
+}
+#else
+SDL_FORCE_INLINE Uint16
+SDL_Swap16(Uint16 x)
+{
+    return SDL_static_cast(Uint16, ((x << 8) | (x >> 8)));
+}
+#endif
+
+#if defined(__GNUC__) && defined(__i386__)
+SDL_FORCE_INLINE Uint32
+SDL_Swap32(Uint32 x)
+{
+  __asm__("bswap %0": "=r"(x):"0"(x));
+    return x;
+}
+#elif defined(__GNUC__) && defined(__x86_64__)
+SDL_FORCE_INLINE Uint32
+SDL_Swap32(Uint32 x)
+{
+  __asm__("bswapl %0": "=r"(x):"0"(x));
+    return x;
+}
+#elif defined(__GNUC__) && (defined(__powerpc__) || defined(__ppc__))
+SDL_FORCE_INLINE Uint32
+SDL_Swap32(Uint32 x)
+{
+    Uint32 result;
+
+  __asm__("rlwimi %0,%2,24,16,23": "=&r"(result):"0"(x >> 24), "r"(x));
+  __asm__("rlwimi %0,%2,8,8,15": "=&r"(result):"0"(result), "r"(x));
+  __asm__("rlwimi %0,%2,24,0,7": "=&r"(result):"0"(result), "r"(x));
+    return result;
+}
+#elif defined(__GNUC__) && (defined(__M68000__) || defined(__M68020__)) && !defined(__mcoldfire__)
+SDL_FORCE_INLINE Uint32
+SDL_Swap32(Uint32 x)
+{
+  __asm__("rorw #8,%0\n\tswap %0\n\trorw #8,%0": "=d"(x): "0"(x):"cc");
+    return x;
+}
+#else
+SDL_FORCE_INLINE Uint32
+SDL_Swap32(Uint32 x)
+{
+    return SDL_static_cast(Uint32, ((x << 24) | ((x << 8) & 0x00FF0000) |
+                                    ((x >> 8) & 0x0000FF00) | (x >> 24)));
+}
+#endif
+
+#if defined(__GNUC__) && defined(__i386__)
+SDL_FORCE_INLINE Uint64
+SDL_Swap64(Uint64 x)
+{
+    union
+    {
+        struct
+        {
+            Uint32 a, b;
+        } s;
+        Uint64 u;
+    } v;
+    v.u = x;
+  __asm__("bswapl %0 ; bswapl %1 ; xchgl %0,%1": "=r"(v.s.a), "=r"(v.s.b):"0"(v.s.a),
+            "1"(v.s.
+                b));
+    return v.u;
+}
+#elif defined(__GNUC__) && defined(__x86_64__)
+SDL_FORCE_INLINE Uint64
+SDL_Swap64(Uint64 x)
+{
+  __asm__("bswapq %0": "=r"(x):"0"(x));
+    return x;
+}
+#else
+SDL_FORCE_INLINE Uint64
+SDL_Swap64(Uint64 x)
+{
+    Uint32 hi, lo;
+
+    /* Separate into high and low 32-bit values and swap them */
+    lo = SDL_static_cast(Uint32, x & 0xFFFFFFFF);
+    x >>= 32;
+    hi = SDL_static_cast(Uint32, x & 0xFFFFFFFF);
+    x = SDL_Swap32(lo);
+    x <<= 32;
+    x |= SDL_Swap32(hi);
+    return (x);
+}
+#endif
+
+
+SDL_FORCE_INLINE float
+SDL_SwapFloat(float x)
+{
+    union
+    {
+        float f;
+        Uint32 ui32;
+    } swapper;
+    swapper.f = x;
+    swapper.ui32 = SDL_Swap32(swapper.ui32);
+    return swapper.f;
+}
+
+
+/**
+ *  \name Swap to native
+ *  Byteswap item from the specified endianness to the native endianness.
+ */
+/* @{ */
+#if SDL_BYTEORDER == SDL_LIL_ENDIAN
+#define SDL_SwapLE16(X) (X)
+#define SDL_SwapLE32(X) (X)
+#define SDL_SwapLE64(X) (X)
+#define SDL_SwapFloatLE(X)  (X)
+#define SDL_SwapBE16(X) SDL_Swap16(X)
+#define SDL_SwapBE32(X) SDL_Swap32(X)
+#define SDL_SwapBE64(X) SDL_Swap64(X)
+#define SDL_SwapFloatBE(X)  SDL_SwapFloat(X)
+#else
+#define SDL_SwapLE16(X) SDL_Swap16(X)
+#define SDL_SwapLE32(X) SDL_Swap32(X)
+#define SDL_SwapLE64(X) SDL_Swap64(X)
+#define SDL_SwapFloatLE(X)  SDL_SwapFloat(X)
+#define SDL_SwapBE16(X) (X)
+#define SDL_SwapBE32(X) (X)
+#define SDL_SwapBE64(X) (X)
+#define SDL_SwapFloatBE(X)  (X)
+#endif
+/* @} *//* Swap to native */
+
+/* Ends C function definitions when using C++ */
+#ifdef __cplusplus
+}
+#endif
+#include "close_code.h"
+
+#endif /* _SDL_endian_h */
+
+/* vi: set ts=4 sw=4 expandtab: */

libs/lib/Frameworks/SDL2.framework/Versions/A/Headers/SDL_error.h

+/*
+  Simple DirectMedia Layer
+  Copyright (C) 1997-2016 Sam Lantinga <slouken@libsdl.org>
+
+  This software is provided 'as-is', without any express or implied
+  warranty.  In no event will the authors be held liable for any damages
+  arising from the use of this software.
+
+  Permission is granted to anyone to use this software for any purpose,
+  including commercial applications, and to alter it and redistribute it
+  freely, subject to the following restrictions:
+
+  1. The origin of this software must not be misrepresented; you must not
+     claim that you wrote the original software. If you use this software
+     in a product, an acknowledgment in the product documentation would be
+     appreciated but is not required.
+  2. Altered source versions must be plainly marked as such, and must not be
+     misrepresented as being the original software.
+  3. This notice may not be removed or altered from any source distribution.
+*/
+
+/**
+ *  \file SDL_error.h
+ *
+ *  Simple error message routines for SDL.
+ */
+
+#ifndef _SDL_error_h
+#define _SDL_error_h
+
+#include "SDL_stdinc.h"
+
+#include "begin_code.h"
+/* Set up for C function definitions, even when using C++ */
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Public functions */
+/* SDL_SetError() unconditionally returns -1. */
+extern DECLSPEC int SDLCALL SDL_SetError(SDL_PRINTF_FORMAT_STRING const char *fmt, ...) SDL_PRINTF_VARARG_FUNC(1);
+extern DECLSPEC const char *SDLCALL SDL_GetError(void);
+extern DECLSPEC void SDLCALL SDL_ClearError(void);
+
+/**
+ *  \name Internal error functions
+ *
+ *  \internal
+ *  Private error reporting function - used internally.
+ */
+/* @{ */
+#define SDL_OutOfMemory()   SDL_Error(SDL_ENOMEM)
+#define SDL_Unsupported()   SDL_Error(SDL_UNSUPPORTED)
+#define SDL_InvalidParamError(param)    SDL_SetError("Parameter '%s' is invalid", (param))
+typedef enum
+{
+    SDL_ENOMEM,
+    SDL_EFREAD,
+    SDL_EFWRITE,
+    SDL_EFSEEK,
+    SDL_UNSUPPORTED,
+    SDL_LASTERROR
+} SDL_errorcode;
+/* SDL_Error() unconditionally returns -1. */
+extern DECLSPEC int SDLCALL SDL_Error(SDL_errorcode code);
+/* @} *//* Internal error functions */
+
+/* Ends C function definitions when using C++ */
+#ifdef __cplusplus
+}
+#endif
+#include "close_code.h"
+
+#endif /* _SDL_error_h */
+
+/* vi: set ts=4 sw=4 expandtab: */

libs/lib/Frameworks/SDL2.framework/Versions/A/Headers/SDL_filesystem.h

+/*
+  Simple DirectMedia Layer
+  Copyright (C) 1997-2016 Sam Lantinga <slouken@libsdl.org>
+
+  This software is provided 'as-is', without any express or implied
+  warranty.  In no event will the authors be held liable for any damages
+  arising from the use of this software.
+
+  Permission is granted to anyone to use this software for any purpose,
+  including commercial applications, and to alter it and redistribute it
+  freely, subject to the following restrictions:
+
+  1. The origin of this software must not be misrepresented; you must not
+     claim that you wrote the original software. If you use this software
+     in a product, an acknowledgment in the product documentation would be
+     appreciated but is not required.
+  2. Altered source versions must be plainly marked as such, and must not be
+     misrepresented as being the original software.
+  3. This notice may not be removed or altered from any source distribution.
+*/
+
+/**
+ *  \file SDL_filesystem.h
+ *
+ *  \brief Include file for filesystem SDL API functions
+ */
+
+#ifndef _SDL_filesystem_h
+#define _SDL_filesystem_h
+
+#include "SDL_stdinc.h"
+
+#include "begin_code.h"
+
+/* Set up for C function definitions, even when using C++ */
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * \brief Get the path where the application resides.
+ *
+ * Get the "base path". This is the directory where the application was run
+ *  from, which is probably the installation directory, and may or may not
+ *  be the process's current working directory.
+ *
+ * This returns an absolute path in UTF-8 encoding, and is guaranteed to
+ *  end with a path separator ('\\' on Windows, '/' most other places).
+ *
+ * The pointer returned by this function is owned by you. Please call
+ *  SDL_free() on the pointer when you are done with it, or it will be a
+ *  memory leak. This is not necessarily a fast call, though, so you should
+ *  call this once near startup and save the string if you need it.
+ *
+ * Some platforms can't determine the application's path, and on other
+ *  platforms, this might be meaningless. In such cases, this function will
+ *  return NULL.
+ *
+ *  \return String of base dir in UTF-8 encoding, or NULL on error.
+ *
+ * \sa SDL_GetPrefPath
+ */
+extern DECLSPEC char *SDLCALL SDL_GetBasePath(void);
+
+/**
+ * \brief Get the user-and-app-specific path where files can be written.
+ *
+ * Get the "pref dir". This is meant to be where users can write personal
+ *  files (preferences and save games, etc) that are specific to your
+ *  application. This directory is unique per user, per application.
+ *
+ * This function will decide the appropriate location in the native filesystem,
+ *  create the directory if necessary, and return a string of the absolute
+ *  path to the directory in UTF-8 encoding.
+ *
+ * On Windows, the string might look like:
+ *  "C:\\Users\\bob\\AppData\\Roaming\\My Company\\My Program Name\\"
+ *
+ * On Linux, the string might look like:
+ *  "/home/bob/.local/share/My Program Name/"
+ *
+ * On Mac OS X, the string might look like:
+ *  "/Users/bob/Library/Application Support/My Program Name/"
+ *
+ * (etc.)
+ *
+ * You specify the name of your organization (if it's not a real organization,
+ *  your name or an Internet domain you own might do) and the name of your
+ *  application. These should be untranslated proper names.
+ *
+ * Both the org and app strings may become part of a directory name, so
+ *  please follow these rules:
+ *
+ *    - Try to use the same org string (including case-sensitivity) for
+ *      all your applications that use this function.
+ *    - Always use a unique app string for each one, and make sure it never
+ *      changes for an app once you've decided on it.
+ *    - Unicode characters are legal, as long as it's UTF-8 encoded, but...
+ *    - ...only use letters, numbers, and spaces. Avoid punctuation like
+ *      "Game Name 2: Bad Guy's Revenge!" ... "Game Name 2" is sufficient.
+ *
+ * This returns an absolute path in UTF-8 encoding, and is guaranteed to
+ *  end with a path separator ('\\' on Windows, '/' most other places).
+ *
+ * The pointer returned by this function is owned by you. Please call
+ *  SDL_free() on the pointer when you are done with it, or it will be a
+ *  memory leak. This is not necessarily a fast call, though, so you should
+ *  call this once near startup and save the string if you need it.
+ *
+ * You should assume the path returned by this function is the only safe
+ *  place to write files (and that SDL_GetBasePath(), while it might be
+ *  writable, or even the parent of the returned path, aren't where you
+ *  should be writing things).
+ *
+ * Some platforms can't determine the pref path, and on other
+ *  platforms, this might be meaningless. In such cases, this function will
+ *  return NULL.
+ *
+ *   \param org The name of your organization.
+ *   \param app The name of your application.
+ *  \return UTF-8 string of user dir in platform-dependent notation. NULL
+ *          if there's a problem (creating directory failed, etc).
+ *
+ * \sa SDL_GetBasePath
+ */
+extern DECLSPEC char *SDLCALL SDL_GetPrefPath(const char *org, const char *app);
+
+/* Ends C function definitions when using C++ */
+#ifdef __cplusplus
+}
+#endif
+#include "close_code.h"
+
+#endif /* _SDL_filesystem_h */
+
+/* vi: set ts=4 sw=4 expandtab: */

libs/lib/Frameworks/SDL2.framework/Versions/A/Headers/SDL_gamecontroller.h

+/*
+  Simple DirectMedia Layer
+  Copyright (C) 1997-2016 Sam Lantinga <slouken@libsdl.org>
+
+  This software is provided 'as-is', without any express or implied
+  warranty.  In no event will the authors be held liable for any damages
+  arising from the use of this software.
+
+  Permission is granted to anyone to use this software for any purpose,
+  including commercial applications, and to alter it and redistribute it
+  freely, subject to the following restrictions:
+
+  1. The origin of this software must not be misrepresented; you must not
+     claim that you wrote the original software. If you use this software
+     in a product, an acknowledgment in the product documentation would be
+     appreciated but is not required.
+  2. Altered source versions must be plainly marked as such, and must not be
+     misrepresented as being the original software.
+  3. This notice may not be removed or altered from any source distribution.
+*/
+
+/**
+ *  \file SDL_gamecontroller.h
+ *
+ *  Include file for SDL game controller event handling
+ */
+
+#ifndef _SDL_gamecontroller_h
+#define _SDL_gamecontroller_h
+
+#include "SDL_stdinc.h"
+#include "SDL_error.h"
+#include "SDL_rwops.h"
+#include "SDL_joystick.h"
+
+#include "begin_code.h"
+/* Set up for C function definitions, even when using C++ */
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ *  \file SDL_gamecontroller.h
+ *
+ *  In order to use these functions, SDL_Init() must have been called
+ *  with the ::SDL_INIT_GAMECONTROLLER flag.  This causes SDL to scan the system
+ *  for game controllers, and load appropriate drivers.
+ *
+ *  If you would like to receive controller updates while the application
+ *  is in the background, you should set the following hint before calling
+ *  SDL_Init(): SDL_HINT_JOYSTICK_ALLOW_BACKGROUND_EVENTS
+ */
+
+/* The gamecontroller structure used to identify an SDL game controller */
+struct _SDL_GameController;
+typedef struct _SDL_GameController SDL_GameController;
+
+
+typedef enum
+{
+    SDL_CONTROLLER_BINDTYPE_NONE = 0,
+    SDL_CONTROLLER_BINDTYPE_BUTTON,
+    SDL_CONTROLLER_BINDTYPE_AXIS,
+    SDL_CONTROLLER_BINDTYPE_HAT
+} SDL_GameControllerBindType;
+
+/**
+ *  Get the SDL joystick layer binding for this controller button/axis mapping
+ */
+typedef struct SDL_GameControllerButtonBind
+{
+    SDL_GameControllerBindType bindType;
+    union
+    {
+        int button;
+        int axis;
+        struct {
+            int hat;
+            int hat_mask;
+        } hat;
+    } value;
+
+} SDL_GameControllerButtonBind;
+
+
+/**
+ *  To count the number of game controllers in the system for the following:
+ *  int nJoysticks = SDL_NumJoysticks();
+ *  int nGameControllers = 0;
+ *  for ( int i = 0; i < nJoysticks; i++ ) {
+ *      if ( SDL_IsGameController(i) ) {
+ *          nGameControllers++;
+ *      }
+ *  }
+ *
+ *  Using the SDL_HINT_GAMECONTROLLERCONFIG hint or the SDL_GameControllerAddMapping you can add support for controllers SDL is unaware of or cause an existing controller to have a different binding. The format is:
+ *  guid,name,mappings
+ *
+ *  Where GUID is the string value from SDL_JoystickGetGUIDString(), name is the human readable string for the device and mappings are controller mappings to joystick ones.
+ *  Under Windows there is a reserved GUID of "xinput" that covers any XInput devices.
+ *  The mapping format for joystick is:
+ *      bX - a joystick button, index X
+ *      hX.Y - hat X with value Y
+ *      aX - axis X of the joystick
+ *  Buttons can be used as a controller axis and vice versa.
+ *
+ *  This string shows an example of a valid mapping for a controller
+ *  "341a3608000000000000504944564944,Afterglow PS3 Controller,a:b1,b:b2,y:b3,x:b0,start:b9,guide:b12,back:b8,dpup:h0.1,dpleft:h0.8,dpdown:h0.4,dpright:h0.2,leftshoulder:b4,rightshoulder:b5,leftstick:b10,rightstick:b11,leftx:a0,lefty:a1,rightx:a2,righty:a3,lefttrigger:b6,righttrigger:b7",
+ *
+ */
+
+/**
+ *  Load a set of mappings from a seekable SDL data stream (memory or file), filtered by the current SDL_GetPlatform()
+ *  A community sourced database of controllers is available at https://raw.github.com/gabomdq/SDL_GameControllerDB/master/gamecontrollerdb.txt
+ *
+ *  If \c freerw is non-zero, the stream will be closed after being read.
+ * 
+ * \return number of mappings added, -1 on error
+ */
+extern DECLSPEC int SDLCALL SDL_GameControllerAddMappingsFromRW( SDL_RWops * rw, int freerw );
+
+/**
+ *  Load a set of mappings from a file, filtered by the current SDL_GetPlatform()
+ *
+ *  Convenience macro.
+ */
+#define SDL_GameControllerAddMappingsFromFile(file)   SDL_GameControllerAddMappingsFromRW(SDL_RWFromFile(file, "rb"), 1)
+
+/**
+ *  Add or update an existing mapping configuration
+ *
+ * \return 1 if mapping is added, 0 if updated, -1 on error
+ */
+extern DECLSPEC int SDLCALL SDL_GameControllerAddMapping( const char* mappingString );
+
+/**
+ *  Get a mapping string for a GUID
+ *
+ *  \return the mapping string.  Must be freed with SDL_free.  Returns NULL if no mapping is available
+ */
+extern DECLSPEC char * SDLCALL SDL_GameControllerMappingForGUID( SDL_JoystickGUID guid );
+
+/**
+ *  Get a mapping string for an open GameController
+ *
+ *  \return the mapping string.  Must be freed with SDL_free.  Returns NULL if no mapping is available
+ */
+extern DECLSPEC char * SDLCALL SDL_GameControllerMapping( SDL_GameController * gamecontroller );
+
+/**
+ *  Is the joystick on this index supported by the game controller interface?
+ */
+extern DECLSPEC SDL_bool SDLCALL SDL_IsGameController(int joystick_index);
+
+
+/**
+ *  Get the implementation dependent name of a game controller.
+ *  This can be called before any controllers are opened.
+ *  If no name can be found, this function returns NULL.
+ */
+extern DECLSPEC const char *SDLCALL SDL_GameControllerNameForIndex(int joystick_index);
+
+/**
+ *  Open a game controller for use.
+ *  The index passed as an argument refers to the N'th game controller on the system.
+ *  This index is not the value which will identify this controller in future
+ *  controller events.  The joystick's instance id (::SDL_JoystickID) will be
+ *  used there instead.
+ *
+ *  \return A controller identifier, or NULL if an error occurred.
+ */
+extern DECLSPEC SDL_GameController *SDLCALL SDL_GameControllerOpen(int joystick_index);
+
+/**
+ * Return the SDL_GameController associated with an instance id.
+ */
+extern DECLSPEC SDL_GameController *SDLCALL SDL_GameControllerFromInstanceID(SDL_JoystickID joyid);
+
+/**
+ *  Return the name for this currently opened controller
+ */
+extern DECLSPEC const char *SDLCALL SDL_GameControllerName(SDL_GameController *gamecontroller);
+
+/**
+ *  Returns SDL_TRUE if the controller has been opened and currently connected,
+ *  or SDL_FALSE if it has not.
+ */
+extern DECLSPEC SDL_bool SDLCALL SDL_GameControllerGetAttached(SDL_GameController *gamecontroller);
+
+/**
+ *  Get the underlying joystick object used by a controller
+ */
+extern DECLSPEC SDL_Joystick *SDLCALL SDL_GameControllerGetJoystick(SDL_GameController *gamecontroller);
+
+/**
+ *  Enable/disable controller event polling.
+ *
+ *  If controller events are disabled, you must call SDL_GameControllerUpdate()
+ *  yourself and check the state of the controller when you want controller
+ *  information.
+ *
+ *  The state can be one of ::SDL_QUERY, ::SDL_ENABLE or ::SDL_IGNORE.
+ */
+extern DECLSPEC int SDLCALL SDL_GameControllerEventState(int state);
+
+/**
+ *  Update the current state of the open game controllers.
+ *
+ *  This is called automatically by the event loop if any game controller
+ *  events are enabled.
+ */
+extern DECLSPEC void SDLCALL SDL_GameControllerUpdate(void);
+
+
+/**
+ *  The list of axes available from a controller
+ */
+typedef enum
+{
+    SDL_CONTROLLER_AXIS_INVALID = -1,
+    SDL_CONTROLLER_AXIS_LEFTX,
+    SDL_CONTROLLER_AXIS_LEFTY,
+    SDL_CONTROLLER_AXIS_RIGHTX,
+    SDL_CONTROLLER_AXIS_RIGHTY,
+    SDL_CONTROLLER_AXIS_TRIGGERLEFT,
+    SDL_CONTROLLER_AXIS_TRIGGERRIGHT,
+    SDL_CONTROLLER_AXIS_MAX
+} SDL_GameControllerAxis;
+
+/**
+ *  turn this string into a axis mapping
+ */
+extern DECLSPEC SDL_GameControllerAxis SDLCALL SDL_GameControllerGetAxisFromString(const char *pchString);
+
+/**
+ *  turn this axis enum into a string mapping
+ */
+extern DECLSPEC const char* SDLCALL SDL_GameControllerGetStringForAxis(SDL_GameControllerAxis axis);
+
+/**
+ *  Get the SDL joystick layer binding for this controller button mapping
+ */
+extern DECLSPEC SDL_GameControllerButtonBind SDLCALL
+SDL_GameControllerGetBindForAxis(SDL_GameController *gamecontroller,
+                                 SDL_GameControllerAxis axis);
+
+/**
+ *  Get the current state of an axis control on a game controller.
+ *
+ *  The state is a value ranging from -32768 to 32767 (except for the triggers,
+ *  which range from 0 to 32767).
+ *
+ *  The axis indices start at index 0.
+ */
+extern DECLSPEC Sint16 SDLCALL
+SDL_GameControllerGetAxis(SDL_GameController *gamecontroller,
+                          SDL_GameControllerAxis axis);
+
+/**
+ *  The list of buttons available from a controller
+ */
+typedef enum
+{
+    SDL_CONTROLLER_BUTTON_INVALID = -1,
+    SDL_CONTROLLER_BUTTON_A,
+    SDL_CONTROLLER_BUTTON_B,
+    SDL_CONTROLLER_BUTTON_X,
+    SDL_CONTROLLER_BUTTON_Y,
+    SDL_CONTROLLER_BUTTON_BACK,
+    SDL_CONTROLLER_BUTTON_GUIDE,
+    SDL_CONTROLLER_BUTTON_START,
+    SDL_CONTROLLER_BUTTON_LEFTSTICK,
+    SDL_CONTROLLER_BUTTON_RIGHTSTICK,
+    SDL_CONTROLLER_BUTTON_LEFTSHOULDER,
+    SDL_CONTROLLER_BUTTON_RIGHTSHOULDER,
+    SDL_CONTROLLER_BUTTON_DPAD_UP,
+    SDL_CONTROLLER_BUTTON_DPAD_DOWN,
+    SDL_CONTROLLER_BUTTON_DPAD_LEFT,
+    SDL_CONTROLLER_BUTTON_DPAD_RIGHT,
+    SDL_CONTROLLER_BUTTON_MAX
+} SDL_GameControllerButton;
+
+/**
+ *  turn this string into a button mapping
+ */
+extern DECLSPEC SDL_GameControllerButton SDLCALL SDL_GameControllerGetButtonFromString(const char *pchString);
+
+/**
+ *  turn this button enum into a string mapping
+ */
+extern DECLSPEC const char* SDLCALL SDL_GameControllerGetStringForButton(SDL_GameControllerButton button);
+
+/**
+ *  Get the SDL joystick layer binding for this controller button mapping
+ */
+extern DECLSPEC SDL_GameControllerButtonBind SDLCALL
+SDL_GameControllerGetBindForButton(SDL_GameController *gamecontroller,
+                                   SDL_GameControllerButton button);
+
+
+/**
+ *  Get the current state of a button on a game controller.
+ *
+ *  The button indices start at index 0.
+ */
+extern DECLSPEC Uint8 SDLCALL SDL_GameControllerGetButton(SDL_GameController *gamecontroller,
+                                                          SDL_GameControllerButton button);
+
+/**
+ *  Close a controller previously opened with SDL_GameControllerOpen().
+ */
+extern DECLSPEC void SDLCALL SDL_GameControllerClose(SDL_GameController *gamecontroller);
+
+
+/* Ends C function definitions when using C++ */
+#ifdef __cplusplus
+}
+#endif
+#include "close_code.h"
+
+#endif /* _SDL_gamecontroller_h */
+
+/* vi: set ts=4 sw=4 expandtab: */

libs/lib/Frameworks/SDL2.framework/Versions/A/Headers/SDL_gesture.h

+/*
+  Simple DirectMedia Layer
+  Copyright (C) 1997-2016 Sam Lantinga <slouken@libsdl.org>
+
+  This software is provided 'as-is', without any express or implied
+  warranty.  In no event will the authors be held liable for any damages
+  arising from the use of this software.
+
+  Permission is granted to anyone to use this software for any purpose,
+  including commercial applications, and to alter it and redistribute it
+  freely, subject to the following restrictions:
+
+  1. The origin of this software must not be misrepresented; you must not
+     claim that you wrote the original software. If you use this software
+     in a product, an acknowledgment in the product documentation would be
+     appreciated but is not required.
+  2. Altered source versions must be plainly marked as such, and must not be
+     misrepresented as being the original software.
+  3. This notice may not be removed or altered from any source distribution.
+*/
+
+/**
+ *  \file SDL_gesture.h
+ *
+ *  Include file for SDL gesture event handling.
+ */
+
+#ifndef _SDL_gesture_h
+#define _SDL_gesture_h
+
+#include "SDL_stdinc.h"
+#include "SDL_error.h"
+#include "SDL_video.h"
+
+#include "SDL_touch.h"
+
+
+#include "begin_code.h"
+/* Set up for C function definitions, even when using C++ */
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef Sint64 SDL_GestureID;
+
+/* Function prototypes */
+
+/**
+ *  \brief Begin Recording a gesture on the specified touch, or all touches (-1)
+ *
+ *
+ */
+extern DECLSPEC int SDLCALL SDL_RecordGesture(SDL_TouchID touchId);
+
+
+/**
+ *  \brief Save all currently loaded Dollar Gesture templates
+ *
+ *
+ */
+extern DECLSPEC int SDLCALL SDL_SaveAllDollarTemplates(SDL_RWops *dst);
+
+/**
+ *  \brief Save a currently loaded Dollar Gesture template
+ *
+ *
+ */
+extern DECLSPEC int SDLCALL SDL_SaveDollarTemplate(SDL_GestureID gestureId,SDL_RWops *dst);
+
+
+/**
+ *  \brief Load Dollar Gesture templates from a file
+ *
+ *
+ */
+extern DECLSPEC int SDLCALL SDL_LoadDollarTemplates(SDL_TouchID touchId, SDL_RWops *src);
+
+
+/* Ends C function definitions when using C++ */
+#ifdef __cplusplus
+}
+#endif
+#include "close_code.h"
+
+#endif /* _SDL_gesture_h */
+
+/* vi: set ts=4 sw=4 expandtab: */