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Delete SDL_stdinc – Kopi.h

--- a/vs2019_project/ft2-clone/sdl/include/SDL2/SDL_stdinc – Kopi.h

+++ /dev/null

@@ -1,844 +1,0 @@

-/*

-  Simple DirectMedia Layer

-  Copyright (C) 1997-2024 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_stdinc.h

- *

- *  This is a general header that includes C language support.

- */

-

-#ifndef SDL_stdinc_h_

-#define SDL_stdinc_h_

-

-#include "SDL_config.h"

-

-#ifdef HAVE_SYS_TYPES_H

-#include <sys/types.h>

-#endif

-#ifdef HAVE_STDIO_H

-#include <stdio.h>

-#endif

-#if defined(STDC_HEADERS)

-# include <stdlib.h>

-# include <stddef.h>

-# include <stdarg.h>

-#else

-# if defined(HAVE_STDLIB_H)

-#  include <stdlib.h>

-# elif defined(HAVE_MALLOC_H)

-#  include <malloc.h>

-# endif

-# if defined(HAVE_STDDEF_H)

-#  include <stddef.h>

-# endif

-# if defined(HAVE_STDARG_H)

-#  include <stdarg.h>

-# endif

-#endif

-#ifdef HAVE_STRING_H

-# if !defined(STDC_HEADERS) && defined(HAVE_MEMORY_H)

-#  include <memory.h>

-# endif

-# include <string.h>

-#endif

-#ifdef HAVE_STRINGS_H

-# include <strings.h>

-#endif

-#ifdef HAVE_WCHAR_H

-# include <wchar.h>

-#endif

-#if defined(HAVE_INTTYPES_H)

-# include <inttypes.h>

-#elif defined(HAVE_STDINT_H)

-# include <stdint.h>

-#endif

-#ifdef HAVE_CTYPE_H

-# include <ctype.h>

-#endif

-#ifdef HAVE_MATH_H

-# if defined(_MSC_VER)

-/* Defining _USE_MATH_DEFINES is required to get M_PI to be defined on

-   Visual Studio.  See http://msdn.microsoft.com/en-us/library/4hwaceh6.aspx

-   for more information.

-*/

-#  ifndef _USE_MATH_DEFINES

-#    define _USE_MATH_DEFINES

-#  endif

-# endif

-# include <math.h>

-#endif

-#ifdef HAVE_FLOAT_H

-# include <float.h>

-#endif

-#if defined(HAVE_ALLOCA) && !defined(alloca)

-# if defined(HAVE_ALLOCA_H)

-#  include <alloca.h>

-# elif defined(__GNUC__)

-#  define alloca __builtin_alloca

-# elif defined(_MSC_VER)

-#  include <malloc.h>

-#  define alloca _alloca

-# elif defined(__WATCOMC__)

-#  include <malloc.h>

-# elif defined(__BORLANDC__)

-#  include <malloc.h>

-# elif defined(__DMC__)

-#  include <stdlib.h>

-# elif defined(__AIX__)

-#pragma alloca

-# elif defined(__MRC__)

-void *alloca(unsigned);

-# else

-char *alloca();

-# endif

-#endif

-

-#ifdef SIZE_MAX

-# define SDL_SIZE_MAX SIZE_MAX

-#else

-# define SDL_SIZE_MAX ((size_t) -1)

-#endif

-

-/**

- * Check if the compiler supports a given builtin.

- * Supported by virtually all clang versions and recent gcc. Use this

- * instead of checking the clang version if possible.

- */

-#ifdef __has_builtin

-#define _SDL_HAS_BUILTIN(x) __has_builtin(x)

-#else

-#define _SDL_HAS_BUILTIN(x) 0

-#endif

-

-/**

- *  The number of elements in an array.

- */

-#define SDL_arraysize(array)    (sizeof(array)/sizeof(array[0]))

-#define SDL_TABLESIZE(table)    SDL_arraysize(table)

-

-/**

- *  Macro useful for building other macros with strings in them

- *

- *  e.g. #define LOG_ERROR(X) OutputDebugString(SDL_STRINGIFY_ARG(__FUNCTION__) ": " X "\n")

- */

-#define SDL_STRINGIFY_ARG(arg)  #arg

-

-/**

- *  \name Cast operators

- *

- *  Use proper C++ casts when compiled as C++ to be compatible with the option

- *  -Wold-style-cast of GCC (and -Werror=old-style-cast in GCC 4.2 and above).

- */

-/* @{ */

-#ifdef __cplusplus

-#define SDL_reinterpret_cast(type, expression) reinterpret_cast<type>(expression)

-#define SDL_static_cast(type, expression) static_cast<type>(expression)

-#define SDL_const_cast(type, expression) const_cast<type>(expression)

-#else

-#define SDL_reinterpret_cast(type, expression) ((type)(expression))

-#define SDL_static_cast(type, expression) ((type)(expression))

-#define SDL_const_cast(type, expression) ((type)(expression))

-#endif

-/* @} *//* Cast operators */

-

-/* Define a four character code as a Uint32 */

-#define SDL_FOURCC(A, B, C, D) \

-    ((SDL_static_cast(Uint32, SDL_static_cast(Uint8, (A))) << 0) | \

-     (SDL_static_cast(Uint32, SDL_static_cast(Uint8, (B))) << 8) | \

-     (SDL_static_cast(Uint32, SDL_static_cast(Uint8, (C))) << 16) | \

-     (SDL_static_cast(Uint32, SDL_static_cast(Uint8, (D))) << 24))

-

-/**

- *  \name Basic data types

- */

-/* @{ */

-

-#ifdef __CC_ARM

-/* ARM's compiler throws warnings if we use an enum: like "SDL_bool x = a < b;" */

-#define SDL_FALSE 0

-#define SDL_TRUE 1

-typedef int SDL_bool;

-#else

-typedef enum

-{

-    SDL_FALSE = 0,

-    SDL_TRUE = 1

-} SDL_bool;

-#endif

-

-/**

- * \brief A signed 8-bit integer type.

- */

-#define SDL_MAX_SINT8   ((Sint8)0x7F)           /* 127 */

-#define SDL_MIN_SINT8   ((Sint8)(~0x7F))        /* -128 */

-typedef int8_t Sint8;

-/**

- * \brief An unsigned 8-bit integer type.

- */

-#define SDL_MAX_UINT8   ((Uint8)0xFF)           /* 255 */

-#define SDL_MIN_UINT8   ((Uint8)0x00)           /* 0 */

-typedef uint8_t Uint8;

-/**

- * \brief A signed 16-bit integer type.

- */

-#define SDL_MAX_SINT16  ((Sint16)0x7FFF)        /* 32767 */

-#define SDL_MIN_SINT16  ((Sint16)(~0x7FFF))     /* -32768 */

-typedef int16_t Sint16;

-/**

- * \brief An unsigned 16-bit integer type.

- */

-#define SDL_MAX_UINT16  ((Uint16)0xFFFF)        /* 65535 */

-#define SDL_MIN_UINT16  ((Uint16)0x0000)        /* 0 */

-typedef uint16_t Uint16;

-/**

- * \brief A signed 32-bit integer type.

- */

-#define SDL_MAX_SINT32  ((Sint32)0x7FFFFFFF)    /* 2147483647 */

-#define SDL_MIN_SINT32  ((Sint32)(~0x7FFFFFFF)) /* -2147483648 */

-typedef int32_t Sint32;

-/**

- * \brief An unsigned 32-bit integer type.

- */

-#define SDL_MAX_UINT32  ((Uint32)0xFFFFFFFFu)   /* 4294967295 */

-#define SDL_MIN_UINT32  ((Uint32)0x00000000)    /* 0 */

-typedef uint32_t Uint32;

-

-/**

- * \brief A signed 64-bit integer type.

- */

-#define SDL_MAX_SINT64  ((Sint64)0x7FFFFFFFFFFFFFFFll)      /* 9223372036854775807 */

-#define SDL_MIN_SINT64  ((Sint64)(~0x7FFFFFFFFFFFFFFFll))   /* -9223372036854775808 */

-typedef int64_t Sint64;

-/**

- * \brief An unsigned 64-bit integer type.

- */

-#define SDL_MAX_UINT64  ((Uint64)0xFFFFFFFFFFFFFFFFull)     /* 18446744073709551615 */

-#define SDL_MIN_UINT64  ((Uint64)(0x0000000000000000ull))   /* 0 */

-typedef uint64_t Uint64;

-

-/* @} *//* Basic data types */

-

-/**

- *  \name Floating-point constants

- */

-/* @{ */

-

-#ifdef FLT_EPSILON

-#define SDL_FLT_EPSILON FLT_EPSILON

-#else

-#define SDL_FLT_EPSILON 0.0000001f /* 8bitbubsy: had to modify this for MSVC... */

-#endif

-

-/* @} *//* Floating-point constants */

-

-/* Make sure we have macros for printing width-based integers.

- * <stdint.h> should define these but this is not true all platforms.

- * (for example win32) */

-#ifndef SDL_PRIs64

-#ifdef PRIs64

-#define SDL_PRIs64 PRIs64

-#elif defined(__WIN32__) || defined(__GDK__)

-#define SDL_PRIs64 "I64d"

-#elif defined(__LP64__) && !defined(__APPLE__)

-#define SDL_PRIs64 "ld"

-#else

-#define SDL_PRIs64 "lld"

-#endif

-#endif

-#ifndef SDL_PRIu64

-#ifdef PRIu64

-#define SDL_PRIu64 PRIu64

-#elif defined(__WIN32__) || defined(__GDK__)

-#define SDL_PRIu64 "I64u"

-#elif defined(__LP64__) && !defined(__APPLE__)

-#define SDL_PRIu64 "lu"

-#else

-#define SDL_PRIu64 "llu"

-#endif

-#endif

-#ifndef SDL_PRIx64

-#ifdef PRIx64

-#define SDL_PRIx64 PRIx64

-#elif defined(__WIN32__) || defined(__GDK__)

-#define SDL_PRIx64 "I64x"

-#elif defined(__LP64__) && !defined(__APPLE__)

-#define SDL_PRIx64 "lx"

-#else

-#define SDL_PRIx64 "llx"

-#endif

-#endif

-#ifndef SDL_PRIX64

-#ifdef PRIX64

-#define SDL_PRIX64 PRIX64

-#elif defined(__WIN32__) || defined(__GDK__)

-#define SDL_PRIX64 "I64X"

-#elif defined(__LP64__) && !defined(__APPLE__)

-#define SDL_PRIX64 "lX"

-#else

-#define SDL_PRIX64 "llX"

-#endif

-#endif

-#ifndef SDL_PRIs32

-#ifdef PRId32

-#define SDL_PRIs32 PRId32

-#else

-#define SDL_PRIs32 "d"

-#endif

-#endif

-#ifndef SDL_PRIu32

-#ifdef PRIu32

-#define SDL_PRIu32 PRIu32

-#else

-#define SDL_PRIu32 "u"

-#endif

-#endif

-#ifndef SDL_PRIx32

-#ifdef PRIx32

-#define SDL_PRIx32 PRIx32

-#else

-#define SDL_PRIx32 "x"

-#endif

-#endif

-#ifndef SDL_PRIX32

-#ifdef PRIX32

-#define SDL_PRIX32 PRIX32

-#else

-#define SDL_PRIX32 "X"

-#endif

-#endif

-

-/* Annotations to help code analysis tools */

-#ifdef SDL_DISABLE_ANALYZE_MACROS

-#define SDL_IN_BYTECAP(x)

-#define SDL_INOUT_Z_CAP(x)

-#define SDL_OUT_Z_CAP(x)

-#define SDL_OUT_CAP(x)

-#define SDL_OUT_BYTECAP(x)

-#define SDL_OUT_Z_BYTECAP(x)

-#define SDL_PRINTF_FORMAT_STRING

-#define SDL_SCANF_FORMAT_STRING

-#define SDL_PRINTF_VARARG_FUNC( fmtargnumber )

-#define SDL_PRINTF_VARARG_FUNCV( fmtargnumber )

-#define SDL_SCANF_VARARG_FUNC( fmtargnumber )

-#define SDL_SCANF_VARARG_FUNCV( fmtargnumber )

-#else

-#if defined(_MSC_VER) && (_MSC_VER >= 1600) /* VS 2010 and above */

-#include <sal.h>

-

-#define SDL_IN_BYTECAP(x) _In_bytecount_(x)

-#define SDL_INOUT_Z_CAP(x) _Inout_z_cap_(x)

-#define SDL_OUT_Z_CAP(x) _Out_z_cap_(x)

-#define SDL_OUT_CAP(x) _Out_cap_(x)

-#define SDL_OUT_BYTECAP(x) _Out_bytecap_(x)

-#define SDL_OUT_Z_BYTECAP(x) _Out_z_bytecap_(x)

-

-#define SDL_PRINTF_FORMAT_STRING _Printf_format_string_

-#define SDL_SCANF_FORMAT_STRING _Scanf_format_string_impl_

-#else

-#define SDL_IN_BYTECAP(x)

-#define SDL_INOUT_Z_CAP(x)

-#define SDL_OUT_Z_CAP(x)

-#define SDL_OUT_CAP(x)

-#define SDL_OUT_BYTECAP(x)

-#define SDL_OUT_Z_BYTECAP(x)

-#define SDL_PRINTF_FORMAT_STRING

-#define SDL_SCANF_FORMAT_STRING

-#endif

-#if defined(__GNUC__)

-#define SDL_PRINTF_VARARG_FUNC( fmtargnumber ) __attribute__ (( format( __printf__, fmtargnumber, fmtargnumber+1 )))

-#define SDL_PRINTF_VARARG_FUNCV( fmtargnumber ) __attribute__(( format( __printf__, fmtargnumber, 0 )))

-#define SDL_SCANF_VARARG_FUNC( fmtargnumber ) __attribute__ (( format( __scanf__, fmtargnumber, fmtargnumber+1 )))

-#define SDL_SCANF_VARARG_FUNCV( fmtargnumber ) __attribute__(( format( __scanf__, fmtargnumber, 0 )))

-#else

-#define SDL_PRINTF_VARARG_FUNC( fmtargnumber )

-#define SDL_PRINTF_VARARG_FUNCV( fmtargnumber )

-#define SDL_SCANF_VARARG_FUNC( fmtargnumber )

-#define SDL_SCANF_VARARG_FUNCV( fmtargnumber )

-#endif

-#endif /* SDL_DISABLE_ANALYZE_MACROS */

-

-#ifndef SDL_COMPILE_TIME_ASSERT

-#if defined(__cplusplus)

-#if (__cplusplus >= 201103L)

-#define SDL_COMPILE_TIME_ASSERT(name, x)  static_assert(x, #x)

-#endif

-#elif defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 201112L)

-#define SDL_COMPILE_TIME_ASSERT(name, x) _Static_assert(x, #x)

-#endif

-#endif /* !SDL_COMPILE_TIME_ASSERT */

-

-#ifndef SDL_COMPILE_TIME_ASSERT

-/* universal, but may trigger -Wunused-local-typedefs */

-#define SDL_COMPILE_TIME_ASSERT(name, x)               \

-       typedef int SDL_compile_time_assert_ ## name[(x) * 2 - 1]

-#endif

-

-/** \cond */

-#ifndef DOXYGEN_SHOULD_IGNORE_THIS

-SDL_COMPILE_TIME_ASSERT(uint8, sizeof(Uint8) == 1);

-SDL_COMPILE_TIME_ASSERT(sint8, sizeof(Sint8) == 1);

-SDL_COMPILE_TIME_ASSERT(uint16, sizeof(Uint16) == 2);

-SDL_COMPILE_TIME_ASSERT(sint16, sizeof(Sint16) == 2);

-SDL_COMPILE_TIME_ASSERT(uint32, sizeof(Uint32) == 4);

-SDL_COMPILE_TIME_ASSERT(sint32, sizeof(Sint32) == 4);

-SDL_COMPILE_TIME_ASSERT(uint64, sizeof(Uint64) == 8);

-SDL_COMPILE_TIME_ASSERT(sint64, sizeof(Sint64) == 8);

-#endif /* DOXYGEN_SHOULD_IGNORE_THIS */

-/** \endcond */

-

-/* Check to make sure enums are the size of ints, for structure packing.

-   For both Watcom C/C++ and Borland C/C++ the compiler option that makes

-   enums having the size of an int must be enabled.

-   This is "-b" for Borland C/C++ and "-ei" for Watcom C/C++ (v11).

-*/

-

-/** \cond */

-#ifndef DOXYGEN_SHOULD_IGNORE_THIS

-#if !defined(__ANDROID__) && !defined(__VITA__) && !defined(__3DS__)

-   /* TODO: include/SDL_stdinc.h:174: error: size of array 'SDL_dummy_enum' is negative */

-typedef enum

-{

-    DUMMY_ENUM_VALUE

-} SDL_DUMMY_ENUM;

-

-SDL_COMPILE_TIME_ASSERT(enum, sizeof(SDL_DUMMY_ENUM) == sizeof(int));

-#endif

-#endif /* DOXYGEN_SHOULD_IGNORE_THIS */

-/** \endcond */

-

-#include "begin_code.h"

-/* Set up for C function definitions, even when using C++ */

-#ifdef __cplusplus

-extern "C" {

-#endif

-

-#ifdef HAVE_ALLOCA

-#define SDL_stack_alloc(type, count)    (type*)alloca(sizeof(type)*(count))

-#define SDL_stack_free(data)

-#else

-#define SDL_stack_alloc(type, count)    (type*)SDL_malloc(sizeof(type)*(count))

-#define SDL_stack_free(data)            SDL_free(data)

-#endif

-

-extern DECLSPEC void *SDLCALL SDL_malloc(size_t size);

-extern DECLSPEC void *SDLCALL SDL_calloc(size_t nmemb, size_t size);

-extern DECLSPEC void *SDLCALL SDL_realloc(void *mem, size_t size);

-extern DECLSPEC void SDLCALL SDL_free(void *mem);

-

-typedef void *(SDLCALL *SDL_malloc_func)(size_t size);

-typedef void *(SDLCALL *SDL_calloc_func)(size_t nmemb, size_t size);

-typedef void *(SDLCALL *SDL_realloc_func)(void *mem, size_t size);

-typedef void (SDLCALL *SDL_free_func)(void *mem);

-

-/**

- * Get the original set of SDL memory functions

- *

- * \since This function is available since SDL 2.24.0.

- */

-extern DECLSPEC void SDLCALL SDL_GetOriginalMemoryFunctions(SDL_malloc_func *malloc_func,

-                                                            SDL_calloc_func *calloc_func,

-                                                            SDL_realloc_func *realloc_func,

-                                                            SDL_free_func *free_func);

-

-/**

- * Get the current set of SDL memory functions

- *

- * \since This function is available since SDL 2.0.7.

- */

-extern DECLSPEC void SDLCALL SDL_GetMemoryFunctions(SDL_malloc_func *malloc_func,

-                                                    SDL_calloc_func *calloc_func,

-                                                    SDL_realloc_func *realloc_func,

-                                                    SDL_free_func *free_func);

-

-/**

- * Replace SDL's memory allocation functions with a custom set

- *

- * \since This function is available since SDL 2.0.7.

- */

-extern DECLSPEC int SDLCALL SDL_SetMemoryFunctions(SDL_malloc_func malloc_func,

-                                                   SDL_calloc_func calloc_func,

-                                                   SDL_realloc_func realloc_func,

-                                                   SDL_free_func free_func);

-

-/**

- * Get the number of outstanding (unfreed) allocations

- *

- * \since This function is available since SDL 2.0.7.

- */

-extern DECLSPEC int SDLCALL SDL_GetNumAllocations(void);

-

-extern DECLSPEC char *SDLCALL SDL_getenv(const char *name);

-extern DECLSPEC int SDLCALL SDL_setenv(const char *name, const char *value, int overwrite);

-

-extern DECLSPEC void SDLCALL SDL_qsort(void *base, size_t nmemb, size_t size, int (SDLCALL *compare) (const void *, const void *));

-extern DECLSPEC void * SDLCALL SDL_bsearch(const void *key, const void *base, size_t nmemb, size_t size, int (SDLCALL *compare) (const void *, const void *));

-

-extern DECLSPEC int SDLCALL SDL_abs(int x);

-

-/* NOTE: these double-evaluate their arguments, so you should never have side effects in the parameters */

-#define SDL_min(x, y) (((x) < (y)) ? (x) : (y))

-#define SDL_max(x, y) (((x) > (y)) ? (x) : (y))

-#define SDL_clamp(x, a, b) (((x) < (a)) ? (a) : (((x) > (b)) ? (b) : (x)))

-

-extern DECLSPEC int SDLCALL SDL_isalpha(int x);

-extern DECLSPEC int SDLCALL SDL_isalnum(int x);

-extern DECLSPEC int SDLCALL SDL_isblank(int x);

-extern DECLSPEC int SDLCALL SDL_iscntrl(int x);

-extern DECLSPEC int SDLCALL SDL_isdigit(int x);

-extern DECLSPEC int SDLCALL SDL_isxdigit(int x);

-extern DECLSPEC int SDLCALL SDL_ispunct(int x);

-extern DECLSPEC int SDLCALL SDL_isspace(int x);

-extern DECLSPEC int SDLCALL SDL_isupper(int x);

-extern DECLSPEC int SDLCALL SDL_islower(int x);

-extern DECLSPEC int SDLCALL SDL_isprint(int x);

-extern DECLSPEC int SDLCALL SDL_isgraph(int x);

-extern DECLSPEC int SDLCALL SDL_toupper(int x);

-extern DECLSPEC int SDLCALL SDL_tolower(int x);

-

-extern DECLSPEC Uint16 SDLCALL SDL_crc16(Uint16 crc, const void *data, size_t len);

-extern DECLSPEC Uint32 SDLCALL SDL_crc32(Uint32 crc, const void *data, size_t len);

-

-extern DECLSPEC void *SDLCALL SDL_memset(SDL_OUT_BYTECAP(len) void *dst, int c, size_t len);

-

-#define SDL_zero(x) SDL_memset(&(x), 0, sizeof((x)))

-#define SDL_zerop(x) SDL_memset((x), 0, sizeof(*(x)))

-#define SDL_zeroa(x) SDL_memset((x), 0, sizeof((x)))

-

-#define SDL_copyp(dst, src)                                                                 \

-    { SDL_COMPILE_TIME_ASSERT(SDL_copyp, sizeof (*(dst)) == sizeof (*(src))); }             \

-    SDL_memcpy((dst), (src), sizeof (*(src)))

-

-

-/* Note that memset() is a byte assignment and this is a 32-bit assignment, so they're not directly equivalent. */

-SDL_FORCE_INLINE void SDL_memset4(void *dst, Uint32 val, size_t dwords)

-{

-#if defined(__GNUC__) && defined(__i386__)

-    int u0, u1, u2;

-    __asm__ __volatile__ (

-        "cld \n\t"

-        "rep ; stosl \n\t"

-        : "=&D" (u0), "=&a" (u1), "=&c" (u2)

-        : "0" (dst), "1" (val), "2" (SDL_static_cast(Uint32, dwords))

-        : "memory"

-    );

-#else

-    size_t _n = (dwords + 3) / 4;

-    Uint32 *_p = SDL_static_cast(Uint32 *, dst);

-    Uint32 _val = (val);

-    if (dwords == 0) {

-        return;

-    }

-    switch (dwords % 4) {

-        case 0: do {    *_p++ = _val;   SDL_FALLTHROUGH;

-        case 3:         *_p++ = _val;   SDL_FALLTHROUGH;

-        case 2:         *_p++ = _val;   SDL_FALLTHROUGH;

-        case 1:         *_p++ = _val;

-        } while ( --_n );

-    }

-#endif

-}

-

-extern DECLSPEC void *SDLCALL SDL_memcpy(SDL_OUT_BYTECAP(len) void *dst, SDL_IN_BYTECAP(len) const void *src, size_t len);

-

-extern DECLSPEC void *SDLCALL SDL_memmove(SDL_OUT_BYTECAP(len) void *dst, SDL_IN_BYTECAP(len) const void *src, size_t len);

-extern DECLSPEC int SDLCALL SDL_memcmp(const void *s1, const void *s2, size_t len);

-

-extern DECLSPEC size_t SDLCALL SDL_wcslen(const wchar_t *wstr);

-extern DECLSPEC size_t SDLCALL SDL_wcslcpy(SDL_OUT_Z_CAP(maxlen) wchar_t *dst, const wchar_t *src, size_t maxlen);

-extern DECLSPEC size_t SDLCALL SDL_wcslcat(SDL_INOUT_Z_CAP(maxlen) wchar_t *dst, const wchar_t *src, size_t maxlen);

-extern DECLSPEC wchar_t *SDLCALL SDL_wcsdup(const wchar_t *wstr);

-extern DECLSPEC wchar_t *SDLCALL SDL_wcsstr(const wchar_t *haystack, const wchar_t *needle);

-

-extern DECLSPEC int SDLCALL SDL_wcscmp(const wchar_t *str1, const wchar_t *str2);

-extern DECLSPEC int SDLCALL SDL_wcsncmp(const wchar_t *str1, const wchar_t *str2, size_t maxlen);

-extern DECLSPEC int SDLCALL SDL_wcscasecmp(const wchar_t *str1, const wchar_t *str2);

-extern DECLSPEC int SDLCALL SDL_wcsncasecmp(const wchar_t *str1, const wchar_t *str2, size_t len);

-

-extern DECLSPEC size_t SDLCALL SDL_strlen(const char *str);

-extern DECLSPEC size_t SDLCALL SDL_strlcpy(SDL_OUT_Z_CAP(maxlen) char *dst, const char *src, size_t maxlen);

-extern DECLSPEC size_t SDLCALL SDL_utf8strlcpy(SDL_OUT_Z_CAP(dst_bytes) char *dst, const char *src, size_t dst_bytes);

-extern DECLSPEC size_t SDLCALL SDL_strlcat(SDL_INOUT_Z_CAP(maxlen) char *dst, const char *src, size_t maxlen);

-extern DECLSPEC char *SDLCALL SDL_strdup(const char *str);

-extern DECLSPEC char *SDLCALL SDL_strrev(char *str);

-extern DECLSPEC char *SDLCALL SDL_strupr(char *str);

-extern DECLSPEC char *SDLCALL SDL_strlwr(char *str);

-extern DECLSPEC char *SDLCALL SDL_strchr(const char *str, int c);

-extern DECLSPEC char *SDLCALL SDL_strrchr(const char *str, int c);

-extern DECLSPEC char *SDLCALL SDL_strstr(const char *haystack, const char *needle);

-extern DECLSPEC char *SDLCALL SDL_strcasestr(const char *haystack, const char *needle);

-extern DECLSPEC char *SDLCALL SDL_strtokr(char *s1, const char *s2, char **saveptr);

-extern DECLSPEC size_t SDLCALL SDL_utf8strlen(const char *str);

-extern DECLSPEC size_t SDLCALL SDL_utf8strnlen(const char *str, size_t bytes);

-

-extern DECLSPEC char *SDLCALL SDL_itoa(int value, char *str, int radix);

-extern DECLSPEC char *SDLCALL SDL_uitoa(unsigned int value, char *str, int radix);

-extern DECLSPEC char *SDLCALL SDL_ltoa(long value, char *str, int radix);

-extern DECLSPEC char *SDLCALL SDL_ultoa(unsigned long value, char *str, int radix);

-extern DECLSPEC char *SDLCALL SDL_lltoa(Sint64 value, char *str, int radix);

-extern DECLSPEC char *SDLCALL SDL_ulltoa(Uint64 value, char *str, int radix);

-

-extern DECLSPEC int SDLCALL SDL_atoi(const char *str);

-extern DECLSPEC double SDLCALL SDL_atof(const char *str);

-extern DECLSPEC long SDLCALL SDL_strtol(const char *str, char **endp, int base);

-extern DECLSPEC unsigned long SDLCALL SDL_strtoul(const char *str, char **endp, int base);

-extern DECLSPEC Sint64 SDLCALL SDL_strtoll(const char *str, char **endp, int base);

-extern DECLSPEC Uint64 SDLCALL SDL_strtoull(const char *str, char **endp, int base);

-extern DECLSPEC double SDLCALL SDL_strtod(const char *str, char **endp);

-

-extern DECLSPEC int SDLCALL SDL_strcmp(const char *str1, const char *str2);

-extern DECLSPEC int SDLCALL SDL_strncmp(const char *str1, const char *str2, size_t maxlen);

-extern DECLSPEC int SDLCALL SDL_strcasecmp(const char *str1, const char *str2);

-extern DECLSPEC int SDLCALL SDL_strncasecmp(const char *str1, const char *str2, size_t len);

-

-extern DECLSPEC int SDLCALL SDL_sscanf(const char *text, SDL_SCANF_FORMAT_STRING const char *fmt, ...) SDL_SCANF_VARARG_FUNC(2);

-extern DECLSPEC int SDLCALL SDL_vsscanf(const char *text, SDL_SCANF_FORMAT_STRING const char *fmt, va_list ap) SDL_SCANF_VARARG_FUNCV(2);

-extern DECLSPEC int SDLCALL SDL_snprintf(SDL_OUT_Z_CAP(maxlen) char *text, size_t maxlen, SDL_PRINTF_FORMAT_STRING const char *fmt, ... ) SDL_PRINTF_VARARG_FUNC(3);

-extern DECLSPEC int SDLCALL SDL_vsnprintf(SDL_OUT_Z_CAP(maxlen) char *text, size_t maxlen, SDL_PRINTF_FORMAT_STRING const char *fmt, va_list ap) SDL_PRINTF_VARARG_FUNCV(3);

-extern DECLSPEC int SDLCALL SDL_asprintf(char **strp, SDL_PRINTF_FORMAT_STRING const char *fmt, ...) SDL_PRINTF_VARARG_FUNC(2);

-extern DECLSPEC int SDLCALL SDL_vasprintf(char **strp, SDL_PRINTF_FORMAT_STRING const char *fmt, va_list ap) SDL_PRINTF_VARARG_FUNCV(2);

-

-#ifndef HAVE_M_PI

-#ifndef M_PI

-#define M_PI    3.14159265358979323846264338327950288   /**< pi */

-#endif

-#endif

-

-/**

- * Use this function to compute arc cosine of `x`.

- *

- * The definition of `y = acos(x)` is `x = cos(y)`.

- *

- * Domain: `-1 <= x <= 1`

- *

- * Range: `0 <= y <= Pi`

- *

- * \param x floating point value, in radians.

- * \returns arc cosine of `x`.

- *

- * \since This function is available since SDL 2.0.2.

- */

-extern DECLSPEC double SDLCALL SDL_acos(double x);

-extern DECLSPEC float SDLCALL SDL_acosf(float x);

-extern DECLSPEC double SDLCALL SDL_asin(double x);

-extern DECLSPEC float SDLCALL SDL_asinf(float x);

-extern DECLSPEC double SDLCALL SDL_atan(double x);

-extern DECLSPEC float SDLCALL SDL_atanf(float x);

-extern DECLSPEC double SDLCALL SDL_atan2(double y, double x);

-extern DECLSPEC float SDLCALL SDL_atan2f(float y, float x);

-extern DECLSPEC double SDLCALL SDL_ceil(double x);

-extern DECLSPEC float SDLCALL SDL_ceilf(float x);

-extern DECLSPEC double SDLCALL SDL_copysign(double x, double y);

-extern DECLSPEC float SDLCALL SDL_copysignf(float x, float y);

-extern DECLSPEC double SDLCALL SDL_cos(double x);

-extern DECLSPEC float SDLCALL SDL_cosf(float x);

-extern DECLSPEC double SDLCALL SDL_exp(double x);

-extern DECLSPEC float SDLCALL SDL_expf(float x);

-extern DECLSPEC double SDLCALL SDL_fabs(double x);

-extern DECLSPEC float SDLCALL SDL_fabsf(float x);

-extern DECLSPEC double SDLCALL SDL_floor(double x);

-extern DECLSPEC float SDLCALL SDL_floorf(float x);

-extern DECLSPEC double SDLCALL SDL_trunc(double x);

-extern DECLSPEC float SDLCALL SDL_truncf(float x);

-extern DECLSPEC double SDLCALL SDL_fmod(double x, double y);

-extern DECLSPEC float SDLCALL SDL_fmodf(float x, float y);

-extern DECLSPEC double SDLCALL SDL_log(double x);

-extern DECLSPEC float SDLCALL SDL_logf(float x);

-extern DECLSPEC double SDLCALL SDL_log10(double x);

-extern DECLSPEC float SDLCALL SDL_log10f(float x);

-extern DECLSPEC double SDLCALL SDL_pow(double x, double y);

-extern DECLSPEC float SDLCALL SDL_powf(float x, float y);

-extern DECLSPEC double SDLCALL SDL_round(double x);

-extern DECLSPEC float SDLCALL SDL_roundf(float x);

-extern DECLSPEC long SDLCALL SDL_lround(double x);

-extern DECLSPEC long SDLCALL SDL_lroundf(float x);

-extern DECLSPEC double SDLCALL SDL_scalbn(double x, int n);

-extern DECLSPEC float SDLCALL SDL_scalbnf(float x, int n);

-extern DECLSPEC double SDLCALL SDL_sin(double x);

-extern DECLSPEC float SDLCALL SDL_sinf(float x);

-extern DECLSPEC double SDLCALL SDL_sqrt(double x);

-extern DECLSPEC float SDLCALL SDL_sqrtf(float x);

-extern DECLSPEC double SDLCALL SDL_tan(double x);

-extern DECLSPEC float SDLCALL SDL_tanf(float x);

-

-/* The SDL implementation of iconv() returns these error codes */

-#define SDL_ICONV_ERROR     (size_t)-1

-#define SDL_ICONV_E2BIG     (size_t)-2

-#define SDL_ICONV_EILSEQ    (size_t)-3

-#define SDL_ICONV_EINVAL    (size_t)-4

-

-/* SDL_iconv_* are now always real symbols/types, not macros or inlined. */

-typedef struct _SDL_iconv_t *SDL_iconv_t;

-extern DECLSPEC SDL_iconv_t SDLCALL SDL_iconv_open(const char *tocode,

-                                                   const char *fromcode);

-extern DECLSPEC int SDLCALL SDL_iconv_close(SDL_iconv_t cd);

-extern DECLSPEC size_t SDLCALL SDL_iconv(SDL_iconv_t cd, const char **inbuf,

-                                         size_t * inbytesleft, char **outbuf,

-                                         size_t * outbytesleft);

-

-/**

- * This function converts a buffer or string between encodings in one pass,

- * returning a string that must be freed with SDL_free() or NULL on error.

- *

- * \since This function is available since SDL 2.0.0.

- */

-extern DECLSPEC char *SDLCALL SDL_iconv_string(const char *tocode,

-                                               const char *fromcode,

-                                               const char *inbuf,

-                                               size_t inbytesleft);

-#define SDL_iconv_utf8_locale(S)    SDL_iconv_string("", "UTF-8", S, SDL_strlen(S)+1)

-#define SDL_iconv_utf8_ucs2(S)      (Uint16 *)SDL_iconv_string("UCS-2", "UTF-8", S, SDL_strlen(S)+1)

-#define SDL_iconv_utf8_ucs4(S)      (Uint32 *)SDL_iconv_string("UCS-4", "UTF-8", S, SDL_strlen(S)+1)

-#define SDL_iconv_wchar_utf8(S)     SDL_iconv_string("UTF-8", "WCHAR_T", (char *)S, (SDL_wcslen(S)+1)*sizeof(wchar_t))

-

-/* force builds using Clang's static analysis tools to use literal C runtime

-   here, since there are possibly tests that are ineffective otherwise. */

-#if defined(__clang_analyzer__) && !defined(SDL_DISABLE_ANALYZE_MACROS)

-

-/* The analyzer knows about strlcpy even when the system doesn't provide it */

-#ifndef HAVE_STRLCPY

-size_t strlcpy(char* dst, const char* src, size_t size);

-#endif

-

-/* The analyzer knows about strlcat even when the system doesn't provide it */

-#ifndef HAVE_STRLCAT

-size_t strlcat(char* dst, const char* src, size_t size);

-#endif

-

-#ifndef HAVE_WCSLCPY

-size_t wcslcpy(wchar_t *dst, const wchar_t *src, size_t size);

-#endif

-

-#ifndef HAVE_WCSLCAT

-size_t wcslcat(wchar_t *dst, const wchar_t *src, size_t size);

-#endif

-

-/* Starting LLVM 16, the analyser errors out if these functions do not have

-   their prototype defined (clang-diagnostic-implicit-function-declaration) */

-#include <stdlib.h>

-#include <string.h>

-#include <stdio.h>

-

-#define SDL_malloc malloc

-#define SDL_calloc calloc

-#define SDL_realloc realloc

-#define SDL_free free

-#define SDL_memset memset

-#define SDL_memcpy memcpy

-#define SDL_memmove memmove

-#define SDL_memcmp memcmp

-#define SDL_strlcpy strlcpy

-#define SDL_strlcat strlcat

-#define SDL_strlen strlen

-#define SDL_wcslen wcslen

-#define SDL_wcslcpy wcslcpy

-#define SDL_wcslcat wcslcat

-#define SDL_strdup strdup

-#define SDL_wcsdup wcsdup

-#define SDL_strchr strchr

-#define SDL_strrchr strrchr

-#define SDL_strstr strstr

-#define SDL_wcsstr wcsstr

-#define SDL_strtokr strtok_r

-#define SDL_strcmp strcmp

-#define SDL_wcscmp wcscmp

-#define SDL_strncmp strncmp

-#define SDL_wcsncmp wcsncmp

-#define SDL_strcasecmp strcasecmp

-#define SDL_strncasecmp strncasecmp

-#define SDL_sscanf sscanf

-#define SDL_vsscanf vsscanf

-#define SDL_snprintf snprintf

-#define SDL_vsnprintf vsnprintf

-#endif

-

-SDL_FORCE_INLINE void *SDL_memcpy4(SDL_OUT_BYTECAP(dwords*4) void *dst, SDL_IN_BYTECAP(dwords*4) const void *src, size_t dwords)

-{

-    return SDL_memcpy(dst, src, dwords * 4);

-}

-

-/**

- * If a * b would overflow, return -1. Otherwise store a * b via ret

- * and return 0.

- *

- * \since This function is available since SDL 2.24.0.

- */

-SDL_FORCE_INLINE int SDL_size_mul_overflow (size_t a,

-                                            size_t b,

-                                            size_t *ret)

-{

-    if (a != 0 && b > SDL_SIZE_MAX / a) {

-        return -1;

-    }

-    *ret = a * b;

-    return 0;

-}

-

-#if _SDL_HAS_BUILTIN(__builtin_mul_overflow)

-/* This needs to be wrapped in an inline rather than being a direct #define,

- * because __builtin_mul_overflow() is type-generic, but we want to be

- * consistent about interpreting a and b as size_t. */

-SDL_FORCE_INLINE int _SDL_size_mul_overflow_builtin (size_t a,

-                                                     size_t b,

-                                                     size_t *ret)

-{

-    return __builtin_mul_overflow(a, b, ret) == 0 ? 0 : -1;

-}

-#define SDL_size_mul_overflow(a, b, ret) (_SDL_size_mul_overflow_builtin(a, b, ret))

-#endif

-

-/**

- * If a + b would overflow, return -1. Otherwise store a + b via ret

- * and return 0.

- *

- * \since This function is available since SDL 2.24.0.

- */

-SDL_FORCE_INLINE int SDL_size_add_overflow (size_t a,

-                                            size_t b,

-                                            size_t *ret)

-{

-    if (b > SDL_SIZE_MAX - a) {

-        return -1;

-    }

-    *ret = a + b;

-    return 0;

-}

-

-#if _SDL_HAS_BUILTIN(__builtin_add_overflow)

-/* This needs to be wrapped in an inline rather than being a direct #define,

- * the same as the call to __builtin_mul_overflow() above. */

-SDL_FORCE_INLINE int _SDL_size_add_overflow_builtin (size_t a,

-                                                     size_t b,

-                                                     size_t *ret)

-{

-    return __builtin_add_overflow(a, b, ret) == 0 ? 0 : -1;

-}

-#define SDL_size_add_overflow(a, b, ret) (_SDL_size_add_overflow_builtin(a, b, ret))

-#endif

-

-/* Ends C function definitions when using C++ */

-#ifdef __cplusplus

-}

-#endif

-#include "close_code.h"

-

-#endif /* SDL_stdinc_h_ */

-

-/* vi: set ts=4 sw=4 expandtab: */