+++ /dev/null
-/*
- SDL - Simple DirectMedia Layer
- Copyright (C) 1997-2010 Sam Lantinga
-
- This library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- This library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with this library; if not, write to the Free Software
- Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
-
- Sam Lantinga
- slouken@libsdl.org
-*/
-
-/**
- * \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
-#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
-# include <math.h>
-#endif
-#if defined(HAVE_ICONV) && defined(HAVE_ICONV_H)
-# include <iconv.h>
-#endif
-
-/**
- * The number of elements in an array.
- */
-#define SDL_arraysize(array) (sizeof(array)/sizeof(array[0]))
-#define SDL_TABLESIZE(table) SDL_arraysize(table)
-
-/**
- * \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)
-#else
-#define SDL_reinterpret_cast(type, expression) ((type)(expression))
-#define SDL_static_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
- */
-/*@{*/
-
-typedef enum
-{
- SDL_FALSE = 0,
- SDL_TRUE = 1
-} SDL_bool;
-
-/**
- * \brief A signed 8-bit integer type.
- */
-typedef int8_t Sint8;
-/**
- * \brief An unsigned 8-bit integer type.
- */
-typedef uint8_t Uint8;
-/**
- * \brief A signed 16-bit integer type.
- */
-typedef int16_t Sint16;
-/**
- * \brief An unsigned 16-bit integer type.
- */
-typedef uint16_t Uint16;
-/**
- * \brief A signed 32-bit integer type.
- */
-typedef int32_t Sint32;
-/**
- * \brief An unsigned 32-bit integer type.
- */
-typedef uint32_t Uint32;
-
-#ifdef SDL_HAS_64BIT_TYPE
-/**
- * \brief A signed 64-bit integer type.
- * \warning On platforms without any sort of 64-bit datatype, this is equivalent to Sint32!
- */
-typedef int64_t Sint64;
-/**
- * \brief An unsigned 64-bit integer type.
- * \warning On platforms without any sort of 64-bit datatype, this is equivalent to Uint32!
- */
-typedef uint64_t Uint64;
-#else
-/* This is really just a hack to prevent the compiler from complaining */
-typedef Sint32 Sint64;
-typedef Uint32 Uint64;
-#endif
-
-/*@}*//*Basic data types*/
-
-
-#define SDL_COMPILE_TIME_ASSERT(name, x) \
- typedef int SDL_dummy_ ## name[(x) * 2 - 1]
-/** \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);
-#ifndef __NINTENDODS__ /* TODO: figure out why the following happens:
- include/SDL_stdinc.h:150: error: size of array 'SDL_dummy_uint64' is negative
- include/SDL_stdinc.h:151: error: size of array 'SDL_dummy_sint64' is negative */
-SDL_COMPILE_TIME_ASSERT(uint64, sizeof(Uint64) == 8);
-SDL_COMPILE_TIME_ASSERT(sint64, sizeof(Sint64) == 8);
-#endif
-#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).
-*/
-/* Enable enums always int in CodeWarrior (for MPW use "-enum int") */
-#ifdef __MWERKS__
-#pragma enumsalwaysint on
-#endif
-
-/** \cond */
-#ifndef DOXYGEN_SHOULD_IGNORE_THIS
-#ifndef __NINTENDODS__ /* 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
-/* *INDENT-OFF* */
-extern "C" {
-/* *INDENT-ON* */
-#endif
-
-#ifdef HAVE_MALLOC
-#define SDL_malloc malloc
-#else
-extern DECLSPEC void *SDLCALL SDL_malloc(size_t size);
-#endif
-
-#ifdef HAVE_CALLOC
-#define SDL_calloc calloc
-#else
-extern DECLSPEC void *SDLCALL SDL_calloc(size_t nmemb, size_t size);
-#endif
-
-#ifdef HAVE_REALLOC
-#define SDL_realloc realloc
-#else
-extern DECLSPEC void *SDLCALL SDL_realloc(void *mem, size_t size);
-#endif
-
-#ifdef HAVE_FREE
-#define SDL_free free
-#else
-extern DECLSPEC void SDLCALL SDL_free(void *mem);
-#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 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
-
-#ifdef HAVE_GETENV
-#define SDL_getenv getenv
-#else
-extern DECLSPEC char *SDLCALL SDL_getenv(const char *name);
-#endif
-
-/* SDL_putenv() has moved to SDL_compat. */
-#ifdef HAVE_SETENV
-#define SDL_setenv setenv
-#else
-extern DECLSPEC int SDLCALL SDL_setenv(const char *name, const char *value,
- int overwrite);
-#endif
-
-#ifdef HAVE_QSORT
-#define SDL_qsort qsort
-#else
-extern DECLSPEC void SDLCALL SDL_qsort(void *base, size_t nmemb, size_t size,
- int (*compare) (const void *,
- const void *));
-#endif
-
-#ifdef HAVE_ABS
-#define SDL_abs abs
-#else
-#define SDL_abs(X) ((X) < 0 ? -(X) : (X))
-#endif
-
-#define SDL_min(x, y) (((x) < (y)) ? (x) : (y))
-#define SDL_max(x, y) (((x) > (y)) ? (x) : (y))
-
-#ifdef HAVE_CTYPE_H
-#define SDL_isdigit(X) isdigit(X)
-#define SDL_isspace(X) isspace(X)
-#define SDL_toupper(X) toupper(X)
-#define SDL_tolower(X) tolower(X)
-#else
-#define SDL_isdigit(X) (((X) >= '0') && ((X) <= '9'))
-#define SDL_isspace(X) (((X) == ' ') || ((X) == '\t') || ((X) == '\r') || ((X) == '\n'))
-#define SDL_toupper(X) (((X) >= 'a') && ((X) <= 'z') ? ('A'+((X)-'a')) : (X))
-#define SDL_tolower(X) (((X) >= 'A') && ((X) <= 'Z') ? ('a'+((X)-'A')) : (X))
-#endif
-
-#ifdef HAVE_MEMSET
-#define SDL_memset memset
-#else
-extern DECLSPEC void *SDLCALL SDL_memset(void *dst, int c, size_t len);
-#endif
-#define SDL_zero(x) SDL_memset(&(x), 0, sizeof((x)))
-#define SDL_zerop(x) SDL_memset((x), 0, sizeof(*(x)))
-
-#if defined(__GNUC__) && defined(i386)
-#define SDL_memset4(dst, val, len) \
-do { \
- 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, len)) \
- : "memory" ); \
-} while(0)
-#endif
-#ifndef SDL_memset4
-#define SDL_memset4(dst, val, len) \
-do { \
- unsigned _count = (len); \
- unsigned _n = (_count + 3) / 4; \
- Uint32 *_p = SDL_static_cast(Uint32 *, dst); \
- Uint32 _val = (val); \
- if (len == 0) break; \
- switch (_count % 4) { \
- case 0: do { *_p++ = _val; \
- case 3: *_p++ = _val; \
- case 2: *_p++ = _val; \
- case 1: *_p++ = _val; \
- } while ( --_n ); \
- } \
-} while(0)
-#endif
-
-/* We can count on memcpy existing on Mac OS X and being well-tuned. */
-#if defined(__MACH__) && defined(__APPLE__)
-#define SDL_memcpy(dst, src, len) memcpy(dst, src, len)
-#elif defined(__GNUC__) && defined(i386)
-#define SDL_memcpy(dst, src, len) \
-do { \
- int u0, u1, u2; \
- __asm__ __volatile__ ( \
- "cld\n\t" \
- "rep ; movsl\n\t" \
- "testb $2,%b4\n\t" \
- "je 1f\n\t" \
- "movsw\n" \
- "1:\ttestb $1,%b4\n\t" \
- "je 2f\n\t" \
- "movsb\n" \
- "2:" \
- : "=&c" (u0), "=&D" (u1), "=&S" (u2) \
- : "0" (SDL_static_cast(unsigned, len)/4), "q" (len), "1" (dst),"2" (src) \
- : "memory" ); \
-} while(0)
-#endif
-#ifndef SDL_memcpy
-#ifdef HAVE_MEMCPY
-#define SDL_memcpy memcpy
-#elif defined(HAVE_BCOPY)
-#define SDL_memcpy(d, s, n) bcopy((s), (d), (n))
-#else
-extern DECLSPEC void *SDLCALL SDL_memcpy(void *dst, const void *src,
- size_t len);
-#endif
-#endif
-
-/* We can count on memcpy existing on Mac OS X and being well-tuned. */
-#if defined(__MACH__) && defined(__APPLE__)
-#define SDL_memcpy4(dst, src, len) memcpy(dst, src, (len)*4)
-#elif defined(__GNUC__) && defined(i386)
-#define SDL_memcpy4(dst, src, len) \
-do { \
- int ecx, edi, esi; \
- __asm__ __volatile__ ( \
- "cld\n\t" \
- "rep ; movsl" \
- : "=&c" (ecx), "=&D" (edi), "=&S" (esi) \
- : "0" (SDL_static_cast(unsigned, len)), "1" (dst), "2" (src) \
- : "memory" ); \
-} while(0)
-#endif
-#ifndef SDL_memcpy4
-#define SDL_memcpy4(dst, src, len) SDL_memcpy(dst, src, (len) << 2)
-#endif
-
-#if defined(__GNUC__) && defined(i386)
-#define SDL_revcpy(dst, src, len) \
-do { \
- int u0, u1, u2; \
- char *dstp = SDL_static_cast(char *, dst); \
- char *srcp = SDL_static_cast(char *, src); \
- int n = (len); \
- if ( n >= 4 ) { \
- __asm__ __volatile__ ( \
- "std\n\t" \
- "rep ; movsl\n\t" \
- "cld\n\t" \
- : "=&c" (u0), "=&D" (u1), "=&S" (u2) \
- : "0" (n >> 2), \
- "1" (dstp+(n-4)), "2" (srcp+(n-4)) \
- : "memory" ); \
- } \
- switch (n & 3) { \
- case 3: dstp[2] = srcp[2]; \
- case 2: dstp[1] = srcp[1]; \
- case 1: dstp[0] = srcp[0]; \
- break; \
- default: \
- break; \
- } \
-} while(0)
-#endif
-#ifndef SDL_revcpy
-extern DECLSPEC void *SDLCALL SDL_revcpy(void *dst, const void *src,
- size_t len);
-#endif
-
-#ifdef HAVE_MEMMOVE
-#define SDL_memmove memmove
-#elif defined(HAVE_BCOPY)
-#define SDL_memmove(d, s, n) bcopy((s), (d), (n))
-#else
-#define SDL_memmove(dst, src, len) \
-do { \
- if ( dst < src ) { \
- SDL_memcpy(dst, src, len); \
- } else { \
- SDL_revcpy(dst, src, len); \
- } \
-} while(0)
-#endif
-
-#ifdef HAVE_MEMCMP
-#define SDL_memcmp memcmp
-#else
-extern DECLSPEC int SDLCALL SDL_memcmp(const void *s1, const void *s2,
- size_t len);
-#endif
-
-#ifdef HAVE_STRLEN
-#define SDL_strlen strlen
-#else
-extern DECLSPEC size_t SDLCALL SDL_strlen(const char *string);
-#endif
-
-#ifdef HAVE_WCSLEN
-#define SDL_wcslen wcslen
-#else
-#if !defined(wchar_t) && defined(__NINTENDODS__)
-#define wchar_t short /* TODO: figure out why libnds doesn't have this */
-#endif
-extern DECLSPEC size_t SDLCALL SDL_wcslen(const wchar_t * string);
-#endif
-
-#ifdef HAVE_STRLCPY
-#define SDL_strlcpy strlcpy
-#else
-extern DECLSPEC size_t SDLCALL SDL_strlcpy(char *dst, const char *src,
- size_t maxlen);
-#endif
-
-#ifdef HAVE_STRLCAT
-#define SDL_strlcat strlcat
-#else
-extern DECLSPEC size_t SDLCALL SDL_strlcat(char *dst, const char *src,
- size_t maxlen);
-#endif
-
-#ifdef HAVE_STRDUP
-#define SDL_strdup strdup
-#else
-extern DECLSPEC char *SDLCALL SDL_strdup(const char *string);
-#endif
-
-#ifdef HAVE__STRREV
-#define SDL_strrev _strrev
-#else
-extern DECLSPEC char *SDLCALL SDL_strrev(char *string);
-#endif
-
-#ifdef HAVE__STRUPR
-#define SDL_strupr _strupr
-#else
-extern DECLSPEC char *SDLCALL SDL_strupr(char *string);
-#endif
-
-#ifdef HAVE__STRLWR
-#define SDL_strlwr _strlwr
-#else
-extern DECLSPEC char *SDLCALL SDL_strlwr(char *string);
-#endif
-
-#ifdef HAVE_STRCHR
-#define SDL_strchr strchr
-#elif defined(HAVE_INDEX)
-#define SDL_strchr index
-#else
-extern DECLSPEC char *SDLCALL SDL_strchr(const char *string, int c);
-#endif
-
-#ifdef HAVE_STRRCHR
-#define SDL_strrchr strrchr
-#elif defined(HAVE_RINDEX)
-#define SDL_strrchr rindex
-#else
-extern DECLSPEC char *SDLCALL SDL_strrchr(const char *string, int c);
-#endif
-
-#ifdef HAVE_STRSTR
-#define SDL_strstr strstr
-#else
-extern DECLSPEC char *SDLCALL SDL_strstr(const char *haystack,
- const char *needle);
-#endif
-
-#ifdef HAVE_ITOA
-#define SDL_itoa itoa
-#else
-#define SDL_itoa(value, string, radix) SDL_ltoa((long)value, string, radix)
-#endif
-
-#ifdef HAVE__LTOA
-#define SDL_ltoa _ltoa
-#else
-extern DECLSPEC char *SDLCALL SDL_ltoa(long value, char *string, int radix);
-#endif
-
-#ifdef HAVE__UITOA
-#define SDL_uitoa _uitoa
-#else
-#define SDL_uitoa(value, string, radix) SDL_ultoa((long)value, string, radix)
-#endif
-
-#ifdef HAVE__ULTOA
-#define SDL_ultoa _ultoa
-#else
-extern DECLSPEC char *SDLCALL SDL_ultoa(unsigned long value, char *string,
- int radix);
-#endif
-
-#ifdef HAVE_STRTOL
-#define SDL_strtol strtol
-#else
-extern DECLSPEC long SDLCALL SDL_strtol(const char *string, char **endp,
- int base);
-#endif
-
-#ifdef HAVE_STRTOUL
-#define SDL_strtoul strtoul
-#else
-extern DECLSPEC unsigned long SDLCALL SDL_strtoul(const char *string,
- char **endp, int base);
-#endif
-
-#ifdef SDL_HAS_64BIT_TYPE
-
-#ifdef HAVE__I64TOA
-#define SDL_lltoa _i64toa
-#else
-extern DECLSPEC char *SDLCALL SDL_lltoa(Sint64 value, char *string,
- int radix);
-#endif
-
-#ifdef HAVE__UI64TOA
-#define SDL_ulltoa _ui64toa
-#else
-extern DECLSPEC char *SDLCALL SDL_ulltoa(Uint64 value, char *string,
- int radix);
-#endif
-
-#ifdef HAVE_STRTOLL
-#define SDL_strtoll strtoll
-#else
-extern DECLSPEC Sint64 SDLCALL SDL_strtoll(const char *string, char **endp,
- int base);
-#endif
-
-#ifdef HAVE_STRTOULL
-#define SDL_strtoull strtoull
-#else
-extern DECLSPEC Uint64 SDLCALL SDL_strtoull(const char *string, char **endp,
- int base);
-#endif
-
-#endif /* SDL_HAS_64BIT_TYPE */
-
-#ifdef HAVE_STRTOD
-#define SDL_strtod strtod
-#else
-extern DECLSPEC double SDLCALL SDL_strtod(const char *string, char **endp);
-#endif
-
-#ifdef HAVE_ATOI
-#define SDL_atoi atoi
-#else
-#define SDL_atoi(X) SDL_strtol(X, NULL, 0)
-#endif
-
-#ifdef HAVE_ATOF
-#define SDL_atof atof
-#else
-#define SDL_atof(X) SDL_strtod(X, NULL)
-#endif
-
-#ifdef HAVE_STRCMP
-#define SDL_strcmp strcmp
-#else
-extern DECLSPEC int SDLCALL SDL_strcmp(const char *str1, const char *str2);
-#endif
-
-#ifdef HAVE_STRNCMP
-#define SDL_strncmp strncmp
-#else
-extern DECLSPEC int SDLCALL SDL_strncmp(const char *str1, const char *str2,
- size_t maxlen);
-#endif
-
-#ifdef HAVE_STRCASECMP
-#define SDL_strcasecmp strcasecmp
-#elif defined(HAVE__STRICMP)
-#define SDL_strcasecmp _stricmp
-#else
-extern DECLSPEC int SDLCALL SDL_strcasecmp(const char *str1,
- const char *str2);
-#endif
-
-#ifdef HAVE_STRNCASECMP
-#define SDL_strncasecmp strncasecmp
-#elif defined(HAVE__STRNICMP)
-#define SDL_strncasecmp _strnicmp
-#else
-extern DECLSPEC int SDLCALL SDL_strncasecmp(const char *str1,
- const char *str2, size_t maxlen);
-#endif
-
-#ifdef HAVE_SSCANF
-#define SDL_sscanf sscanf
-#else
-extern DECLSPEC int SDLCALL SDL_sscanf(const char *text, const char *fmt,
- ...);
-#endif
-
-#ifdef HAVE_SNPRINTF
-#define SDL_snprintf snprintf
-#else
-extern DECLSPEC int SDLCALL SDL_snprintf(char *text, size_t maxlen,
- const char *fmt, ...);
-#endif
-
-#ifdef HAVE_VSNPRINTF
-#define SDL_vsnprintf vsnprintf
-#else
-extern DECLSPEC int SDLCALL SDL_vsnprintf(char *text, size_t maxlen,
- const char *fmt, va_list ap);
-#endif
-
-#ifndef HAVE_M_PI
-#define M_PI 3.14159265358979323846264338327950288 /* pi */
-#endif
-
-#ifdef HAVE_CEIL
-#define SDL_ceil ceil
-#else
-#define SDL_ceil(x) ((double)(int)((x)+0.5))
-#endif
-
-#ifdef HAVE_COPYSIGN
-#define SDL_copysign copysign
-#else
-extern DECLSPEC double SDLCALL SDL_copysign(double x, double y);
-#endif
-
-#ifdef HAVE_COS
-#define SDL_cos cos
-#else
-extern DECLSPEC double SDLCALL SDL_cos(double x);
-#endif
-
-#ifdef HAVE_COSF
-#define SDL_cosf cosf
-#else
-#define SDL_cosf(x) (float)SDL_cos((double)x)
-#endif
-
-#ifdef HAVE_FABS
-#define SDL_fabs fabs
-#else
-extern DECLSPEC double SDLCALL SDL_fabs(double x);
-#endif
-
-#ifdef HAVE_FLOOR
-#define SDL_floor floor
-#else
-extern DECLSPEC double SDLCALL SDL_floor(double x);
-#endif
-
-#ifdef HAVE_LOG
-#define SDL_log log
-#else
-extern DECLSPEC double SDLCALL SDL_log(double x);
-#endif
-
-#ifdef HAVE_POW
-#define SDL_pow pow
-#else
-extern DECLSPEC double SDLCALL SDL_pow(double x, double y);
-#endif
-
-#ifdef HAVE_SCALBN
-#define SDL_scalbn scalbn
-#else
-extern DECLSPEC double SDLCALL SDL_scalbn(double x, int n);
-#endif
-
-#ifdef HAVE_SIN
-#define SDL_sin sin
-#else
-extern DECLSPEC double SDLCALL SDL_sin(double x);
-#endif
-
-#ifdef HAVE_SINF
-#define SDL_sinf sinf
-#else
-#define SDL_sinf(x) (float)SDL_sin((double)x)
-#endif
-
-#ifdef HAVE_SQRT
-#define SDL_sqrt sqrt
-#else
-extern DECLSPEC double SDLCALL SDL_sqrt(double x);
-#endif
-
-/* 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
-
-#if defined(HAVE_ICONV) && defined(HAVE_ICONV_H)
-#define SDL_iconv_t iconv_t
-#define SDL_iconv_open iconv_open
-#define SDL_iconv_close iconv_close
-#else
-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);
-#endif
-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 string between encodings in one pass, returning a
- * string that must be freed with SDL_free() or NULL on error.
- */
-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)
-
-/* Ends C function definitions when using C++ */
-#ifdef __cplusplus
-/* *INDENT-OFF* */
-}
-/* *INDENT-ON* */
-#endif
-#include "close_code.h"
-
-#endif /* _SDL_stdinc_h */
-
-/* vi: set ts=4 sw=4 expandtab: */
notaz.gp2x.de / pcsx_rearmed.git / blobdiff