include/SDL_stdinc.h
author Sam Lantinga <slouken@libsdl.org>
Wed, 17 May 2006 08:18:28 +0000
branchSDL-1.3
changeset 1659 14717b52abc0
parent 1626 a80e1e0880b8
child 1662 782fd950bd46
permissions -rw-r--r--
Merge trunk-1.3-3
     1 /*
     2     SDL - Simple DirectMedia Layer
     3     Copyright (C) 1997-2006 Sam Lantinga
     4 
     5     This library is free software; you can redistribute it and/or
     6     modify it under the terms of the GNU Lesser General Public
     7     License as published by the Free Software Foundation; either
     8     version 2.1 of the License, or (at your option) any later version.
     9 
    10     This library is distributed in the hope that it will be useful,
    11     but WITHOUT ANY WARRANTY; without even the implied warranty of
    12     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    13     Lesser General Public License for more details.
    14 
    15     You should have received a copy of the GNU Lesser General Public
    16     License along with this library; if not, write to the Free Software
    17     Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
    18 
    19     Sam Lantinga
    20     slouken@libsdl.org
    21 */
    22 
    23 /* This is a general header that includes C language support */
    24 
    25 #ifndef _SDL_stdinc_h
    26 #define _SDL_stdinc_h
    27 
    28 #include "SDL_config.h"
    29 
    30 
    31 #ifdef HAVE_SYS_TYPES_H
    32 #include <sys/types.h>
    33 #endif
    34 #ifdef HAVE_STDIO_H
    35 #include <stdio.h>
    36 #endif
    37 #if defined(STDC_HEADERS)
    38 # include <stdlib.h>
    39 # include <stddef.h>
    40 # include <stdarg.h>
    41 #else
    42 # if defined(HAVE_STDLIB_H)
    43 #  include <stdlib.h>
    44 # elif defined(HAVE_MALLOC_H)
    45 #  include <malloc.h>
    46 # endif
    47 # if defined(HAVE_STDDEF_H)
    48 #  include <stddef.h>
    49 # endif
    50 # if defined(HAVE_STDARG_H)
    51 #  include <stdarg.h>
    52 # endif
    53 #endif
    54 #ifdef HAVE_STRING_H
    55 # if !defined(STDC_HEADERS) && defined(HAVE_MEMORY_H)
    56 #  include <memory.h>
    57 # endif
    58 # include <string.h>
    59 #endif
    60 #ifdef HAVE_STRINGS_H
    61 # include <strings.h>
    62 #endif
    63 #if defined(HAVE_INTTYPES_H)
    64 # include <inttypes.h>
    65 #elif defined(HAVE_STDINT_H)
    66 # include <stdint.h>
    67 #endif
    68 #ifdef HAVE_CTYPE_H
    69 # include <ctype.h>
    70 #endif
    71 #ifdef HAVE_ICONV_H
    72 # include <iconv.h>
    73 #endif
    74 
    75 /* The number of elements in an array */
    76 #define SDL_arraysize(array)	(sizeof(array)/sizeof(array[0]))
    77 #define SDL_TABLESIZE(table)	SDL_arraysize(table)
    78 
    79 /* Basic data types */
    80 typedef enum SDL_bool {
    81 	SDL_FALSE = 0,
    82 	SDL_TRUE  = 1
    83 } SDL_bool;
    84 
    85 typedef int8_t		Sint8;
    86 typedef uint8_t		Uint8;
    87 typedef int16_t		Sint16;
    88 typedef uint16_t	Uint16;
    89 typedef int32_t		Sint32;
    90 typedef uint32_t	Uint32;
    91 
    92 #ifdef SDL_HAS_64BIT_TYPE
    93 typedef int64_t		Sint64;
    94 typedef uint64_t	Uint64;
    95 #else
    96 /* This is really just a hack to prevent the compiler from complaining */
    97 typedef struct {
    98 	Uint32 hi;
    99 	Uint32 lo;
   100 } Uint64, Sint64;
   101 #endif
   102 
   103 /* Make sure the types really have the right sizes */
   104 #define SDL_COMPILE_TIME_ASSERT(name, x)               \
   105        typedef int SDL_dummy_ ## name[(x) * 2 - 1]
   106 
   107 SDL_COMPILE_TIME_ASSERT(uint8, sizeof(Uint8) == 1);
   108 SDL_COMPILE_TIME_ASSERT(sint8, sizeof(Sint8) == 1);
   109 SDL_COMPILE_TIME_ASSERT(uint16, sizeof(Uint16) == 2);
   110 SDL_COMPILE_TIME_ASSERT(sint16, sizeof(Sint16) == 2);
   111 SDL_COMPILE_TIME_ASSERT(uint32, sizeof(Uint32) == 4);
   112 SDL_COMPILE_TIME_ASSERT(sint32, sizeof(Sint32) == 4);
   113 SDL_COMPILE_TIME_ASSERT(uint64, sizeof(Uint64) == 8);
   114 SDL_COMPILE_TIME_ASSERT(sint64, sizeof(Sint64) == 8);
   115 
   116 /* Check to make sure enums are the size of ints, for structure packing.
   117    For both Watcom C/C++ and Borland C/C++ the compiler option that makes
   118    enums having the size of an int must be enabled.
   119    This is "-b" for Borland C/C++ and "-ei" for Watcom C/C++ (v11).
   120 */
   121 /* Enable enums always int in CodeWarrior (for MPW use "-enum int") */
   122 #ifdef __MWERKS__
   123 #pragma enumsalwaysint on
   124 #endif
   125 
   126 typedef enum {
   127 	DUMMY_ENUM_VALUE
   128 } SDL_DUMMY_ENUM;
   129 
   130 SDL_COMPILE_TIME_ASSERT(enum, sizeof(SDL_DUMMY_ENUM) == sizeof(int));
   131 
   132 
   133 #include "begin_code.h"
   134 /* Set up for C function definitions, even when using C++ */
   135 #ifdef __cplusplus
   136 extern "C" {
   137 #endif
   138 
   139 #ifdef HAVE_MALLOC
   140 #define SDL_malloc	malloc
   141 #else
   142 extern DECLSPEC void * SDLCALL SDL_malloc(size_t size);
   143 #endif
   144 
   145 #ifdef HAVE_CALLOC
   146 #define SDL_calloc	calloc
   147 #else
   148 extern DECLSPEC void * SDLCALL SDL_calloc(size_t nmemb, size_t size);
   149 #endif
   150 
   151 #ifdef HAVE_REALLOC
   152 #define SDL_realloc	realloc
   153 #else
   154 extern DECLSPEC void * SDLCALL SDL_realloc(void *mem, size_t size);
   155 #endif
   156 
   157 #ifdef HAVE_FREE
   158 #define SDL_free	free
   159 #else
   160 extern DECLSPEC void SDLCALL SDL_free(void *mem);
   161 #endif
   162 
   163 #if defined(HAVE_ALLOCA) && !defined(alloca)
   164 # if defined(HAVE_ALLOCA_H)
   165 #  include <alloca.h>
   166 # elif defined(__GNUC__)
   167 #  define alloca __builtin_alloca
   168 # elif defined(_MSC_VER)
   169 #  include <malloc.h>
   170 #  define alloca _alloca
   171 # elif defined(__WATCOMC__)
   172 #  include <malloc.h>
   173 # elif defined(__AIX__)
   174   #pragma alloca
   175 # elif defined(__MRC__)
   176    void *alloca (unsigned);
   177 # else
   178    char *alloca ();
   179 # endif
   180 #endif
   181 #ifdef HAVE_ALLOCA
   182 #define SDL_stack_alloc(type, count)    (type*)alloca(sizeof(type)*count)
   183 #define SDL_stack_free(data)
   184 #else
   185 #define SDL_stack_alloc(type, count)    (type*)SDL_malloc(sizeof(type)*count)
   186 #define SDL_stack_free(data)            SDL_free(data)
   187 #endif
   188 
   189 #ifdef HAVE_GETENV
   190 #define SDL_getenv	getenv
   191 #else
   192 extern DECLSPEC char * SDLCALL SDL_getenv(const char *name);
   193 #endif
   194 
   195 #ifdef HAVE_PUTENV
   196 #define SDL_putenv	putenv
   197 #else
   198 extern DECLSPEC int SDLCALL SDL_putenv(const char *variable);
   199 #endif
   200 
   201 #ifdef HAVE_QSORT
   202 #define SDL_qsort	qsort
   203 #else
   204 extern DECLSPEC void SDLCALL SDL_qsort(void *base, size_t nmemb, size_t size,
   205            int (*compare)(const void *, const void *));
   206 #endif
   207 
   208 #ifdef HAVE_ABS
   209 #define SDL_abs		abs
   210 #else
   211 #define SDL_abs(X)	((X) < 0 ? -(X) : (X))
   212 #endif
   213 
   214 #define SDL_min(x, y)	(((x) < (y)) ? (x) : (y))
   215 #define SDL_max(x, y)	(((x) > (y)) ? (x) : (y))
   216 
   217 #ifdef HAVE_CTYPE_H
   218 #define SDL_isdigit(X)  isdigit(X)
   219 #define SDL_isspace(X)  isspace(X)
   220 #define SDL_toupper(X)  toupper(X)
   221 #define SDL_tolower(X)  tolower(X)
   222 #else
   223 #define SDL_isdigit(X)  (((X) >= '0') && ((X) <= '9'))
   224 #define SDL_isspace(X)  (((X) == ' ') || ((X) == '\t') || ((X) == '\r') || ((X) == '\n'))
   225 #define SDL_toupper(X)  (((X) >= 'a') && ((X) <= 'z') ? ('A'+((X)-'a')) : (X))
   226 #define SDL_tolower(X)  (((X) >= 'A') && ((X) <= 'Z') ? ('a'+((X)-'A')) : (X))
   227 #endif
   228 
   229 #ifdef HAVE_MEMSET
   230 #define SDL_memset      memset
   231 #else
   232 extern DECLSPEC void * SDLCALL SDL_memset(void *dst, int c, size_t len);
   233 #endif
   234 
   235 #if defined(__GNUC__) && defined(i386)
   236 #define SDL_memset4(dst, val, len)				\
   237 do {								\
   238 	int u0, u1, u2;						\
   239 	__asm__ __volatile__ (					\
   240 		"cld\n\t"					\
   241 		"rep ; stosl\n\t"				\
   242 		: "=&D" (u0), "=&a" (u1), "=&c" (u2)		\
   243 		: "0" (dst), "1" (val), "2" ((Uint32)(len))	\
   244 		: "memory" );					\
   245 } while(0)
   246 #endif
   247 #ifndef SDL_memset4
   248 #define SDL_memset4(dst, val, len)		\
   249 do {						\
   250 	unsigned _count = (len);		\
   251 	unsigned _n = (_count + 3) / 4;		\
   252 	Uint32 *_p = (Uint32 *)(dst);		\
   253 	Uint32 _val = (val);			\
   254         switch (_count % 4) {			\
   255         case 0: do {    *_p++ = _val;		\
   256         case 3:         *_p++ = _val;		\
   257         case 2:         *_p++ = _val;		\
   258         case 1:         *_p++ = _val;		\
   259 		} while ( --_n );		\
   260 	}					\
   261 } while(0)
   262 #endif
   263 
   264 #if defined(__GNUC__) && defined(i386)
   265 #define SDL_memcpy(dst, src, len)					  \
   266 do {									  \
   267 	int u0, u1, u2;						  	  \
   268 	__asm__ __volatile__ (						  \
   269 		"cld\n\t"						  \
   270 		"rep ; movsl\n\t"					  \
   271 		"testb $2,%b4\n\t"					  \
   272 		"je 1f\n\t"						  \
   273 		"movsw\n"						  \
   274 		"1:\ttestb $1,%b4\n\t"					  \
   275 		"je 2f\n\t"						  \
   276 		"movsb\n"						  \
   277 		"2:"							  \
   278 		: "=&c" (u0), "=&D" (u1), "=&S" (u2)			  \
   279 		: "0" ((unsigned)(len)/4), "q" (len), "1" (dst),"2" (src) \
   280 		: "memory" );						  \
   281 } while(0)
   282 #endif
   283 #ifndef SDL_memcpy
   284 #ifdef HAVE_MEMCPY
   285 #define SDL_memcpy      memcpy
   286 #elif defined(HAVE_BCOPY)
   287 #define SDL_memcpy(d, s, n)	bcopy((s), (d), (n))
   288 #else
   289 extern DECLSPEC void * SDLCALL SDL_memcpy(void *dst, const void *src, size_t len);
   290 #endif
   291 #endif
   292 
   293 #if defined(__GNUC__) && defined(i386)
   294 #define SDL_memcpy4(dst, src, len)				\
   295 do {								\
   296 	int ecx, edi, esi;					\
   297 	__asm__ __volatile__ (					\
   298 		"cld\n\t"					\
   299 		"rep ; movsl"					\
   300 		: "=&c" (ecx), "=&D" (edi), "=&S" (esi)		\
   301 		: "0" ((unsigned)(len)), "1" (dst), "2" (src)	\
   302 		: "memory" );					\
   303 } while(0)
   304 #endif
   305 #ifndef SDL_memcpy4
   306 #define SDL_memcpy4(dst, src, len)	SDL_memcpy(dst, src, (len) << 2)
   307 #endif
   308 
   309 #if defined(__GNUC__) && defined(i386)
   310 #define SDL_revcpy(dst, src, len)			\
   311 do {							\
   312 	int u0, u1, u2;					\
   313 	char *dstp = (char *)(dst);			\
   314 	char *srcp = (char *)(src);			\
   315 	int n = (len);					\
   316 	if ( n >= 4 ) {					\
   317 	__asm__ __volatile__ (				\
   318 		"std\n\t"				\
   319 		"rep ; movsl\n\t"			\
   320 		: "=&c" (u0), "=&D" (u1), "=&S" (u2)	\
   321 		: "0" (n >> 2),				\
   322 		  "1" (dstp+(n-4)), "2" (srcp+(n-4))	\
   323 		: "memory" );				\
   324 	}						\
   325 	switch (n & 3) {				\
   326 		case 3: dstp[2] = srcp[2];		\
   327 		case 2: dstp[1] = srcp[1];		\
   328 		case 1: dstp[0] = srcp[0];		\
   329 			break;				\
   330 		default:				\
   331 			break;				\
   332 	}						\
   333 } while(0)
   334 #endif
   335 #ifndef SDL_revcpy
   336 extern DECLSPEC void * SDLCALL SDL_revcpy(void *dst, const void *src, size_t len);
   337 #endif
   338 
   339 #ifdef HAVE_MEMMOVE
   340 #define SDL_memmove     memmove
   341 #elif defined(HAVE_BCOPY)
   342 #define SDL_memmove(d, s, n)	bcopy((s), (d), (n))
   343 #else
   344 #define SDL_memmove(dst, src, len)			\
   345 do {							\
   346 	if ( dst < src ) {				\
   347 		SDL_memcpy(dst, src, len);		\
   348 	} else {					\
   349 		SDL_revcpy(dst, src, len);		\
   350 	}						\
   351 } while(0)
   352 #endif
   353 
   354 #ifdef HAVE_MEMCMP
   355 #define SDL_memcmp      memcmp
   356 #else
   357 extern DECLSPEC int SDLCALL SDL_memcmp(const void *s1, const void *s2, size_t len);
   358 #endif
   359 
   360 #ifdef HAVE_STRLEN
   361 #define SDL_strlen      strlen
   362 #else
   363 extern DECLSPEC size_t SDLCALL SDL_strlen(const char *string);
   364 #endif
   365 
   366 #ifdef HAVE_STRLCPY
   367 #define SDL_strlcpy     strlcpy
   368 #else
   369 extern DECLSPEC size_t SDLCALL SDL_strlcpy(char *dst, const char *src, size_t maxlen);
   370 #endif
   371 
   372 #ifdef HAVE_STRLCAT
   373 #define SDL_strlcat    strlcat
   374 #else
   375 extern DECLSPEC size_t SDLCALL SDL_strlcat(char *dst, const char *src, size_t maxlen);
   376 #endif
   377 
   378 #ifdef HAVE_STRDUP
   379 #define SDL_strdup     strdup
   380 #else
   381 extern DECLSPEC char * SDLCALL SDL_strdup(const char *string);
   382 #endif
   383 
   384 #ifdef HAVE__STRREV
   385 #define SDL_strrev      _strrev
   386 #else
   387 extern DECLSPEC char * SDLCALL SDL_strrev(char *string);
   388 #endif
   389 
   390 #ifdef HAVE__STRUPR
   391 #define SDL_strupr      _strupr
   392 #else
   393 extern DECLSPEC char * SDLCALL SDL_strupr(char *string);
   394 #endif
   395 
   396 #ifdef HAVE__STRLWR
   397 #define SDL_strlwr      _strlwr
   398 #else
   399 extern DECLSPEC char * SDLCALL SDL_strlwr(char *string);
   400 #endif
   401 
   402 #ifdef HAVE_STRCHR
   403 #define SDL_strchr      strchr
   404 #elif defined(HAVE_INDEX)
   405 #define SDL_strchr      index
   406 #else
   407 extern DECLSPEC char * SDLCALL SDL_strchr(const char *string, int c);
   408 #endif
   409 
   410 #ifdef HAVE_STRRCHR
   411 #define SDL_strrchr     strrchr
   412 #elif defined(HAVE_RINDEX)
   413 #define SDL_strrchr     rindex
   414 #else
   415 extern DECLSPEC char * SDLCALL SDL_strrchr(const char *string, int c);
   416 #endif
   417 
   418 #ifdef HAVE_STRSTR
   419 #define SDL_strstr      strstr
   420 #else
   421 extern DECLSPEC char * SDLCALL SDL_strstr(const char *haystack, const char *needle);
   422 #endif
   423 
   424 #ifdef HAVE_ITOA
   425 #define SDL_itoa        itoa
   426 #else
   427 #define SDL_itoa(value, string, radix)	SDL_ltoa((long)value, string, radix)
   428 #endif
   429 
   430 #ifdef HAVE__LTOA
   431 #define SDL_ltoa        _ltoa
   432 #else
   433 extern DECLSPEC char * SDLCALL SDL_ltoa(long value, char *string, int radix);
   434 #endif
   435 
   436 #ifdef HAVE__UITOA
   437 #define SDL_uitoa       _uitoa
   438 #else
   439 #define SDL_uitoa(value, string, radix)	SDL_ultoa((long)value, string, radix)
   440 #endif
   441 
   442 #ifdef HAVE__ULTOA
   443 #define SDL_ultoa       _ultoa
   444 #else
   445 extern DECLSPEC char * SDLCALL SDL_ultoa(unsigned long value, char *string, int radix);
   446 #endif
   447 
   448 #ifdef HAVE_STRTOL
   449 #define SDL_strtol      strtol
   450 #else
   451 extern DECLSPEC long SDLCALL SDL_strtol(const char *string, char **endp, int base);
   452 #endif
   453 
   454 #ifdef HAVE_STRTOUL
   455 #define SDL_strtoul      strtoul
   456 #else
   457 extern DECLSPEC unsigned long SDLCALL SDL_strtoul(const char *string, char **endp, int base);
   458 #endif
   459 
   460 #ifdef SDL_HAS_64BIT_TYPE
   461 
   462 #ifdef HAVE__I64TOA
   463 #define SDL_lltoa       _i64toa
   464 #else
   465 extern DECLSPEC char* SDLCALL SDL_lltoa(Sint64 value, char *string, int radix);
   466 #endif
   467 
   468 #ifdef HAVE__UI64TOA
   469 #define SDL_ulltoa      _ui64toa
   470 #else
   471 extern DECLSPEC char* SDLCALL SDL_ulltoa(Uint64 value, char *string, int radix);
   472 #endif
   473 
   474 #ifdef HAVE_STRTOLL
   475 #define SDL_strtoll     strtoll
   476 #else
   477 extern DECLSPEC Sint64 SDLCALL SDL_strtoll(const char *string, char **endp, int base);
   478 #endif
   479 
   480 #ifdef HAVE_STRTOULL
   481 #define SDL_strtoull     strtoull
   482 #else
   483 extern DECLSPEC Uint64 SDLCALL SDL_strtoull(const char *string, char **endp, int base);
   484 #endif
   485 
   486 #endif /* SDL_HAS_64BIT_TYPE */
   487 
   488 #ifdef HAVE_STRTOD
   489 #define SDL_strtod      strtod
   490 #else
   491 extern DECLSPEC double SDLCALL SDL_strtod(const char *string, char **endp);
   492 #endif
   493 
   494 #ifdef HAVE_ATOI
   495 #define SDL_atoi        atoi
   496 #else
   497 #define SDL_atoi(X)     SDL_strtol(X, NULL, 0)
   498 #endif
   499 
   500 #ifdef HAVE_ATOF
   501 #define SDL_atof        atof
   502 #else
   503 #define SDL_atof(X)     SDL_strtod(X, NULL)
   504 #endif
   505 
   506 #ifdef HAVE_STRCMP
   507 #define SDL_strcmp      strcmp
   508 #else
   509 extern DECLSPEC int SDLCALL SDL_strcmp(const char *str1, const char *str2);
   510 #endif
   511 
   512 #ifdef HAVE_STRNCMP
   513 #define SDL_strncmp     strncmp
   514 #else
   515 extern DECLSPEC int SDLCALL SDL_strncmp(const char *str1, const char *str2, size_t maxlen);
   516 #endif
   517 
   518 #ifdef HAVE_STRCASECMP
   519 #define SDL_strcasecmp  strcasecmp
   520 #elif defined(HAVE__STRICMP)
   521 #define SDL_strcasecmp  _stricmp
   522 #else
   523 extern DECLSPEC int SDLCALL SDL_strcasecmp(const char *str1, const char *str2);
   524 #endif
   525 
   526 #ifdef HAVE_STRNCASECMP
   527 #define SDL_strncasecmp strncasecmp
   528 #elif defined(HAVE__STRNICMP)
   529 #define SDL_strncasecmp _strnicmp
   530 #else
   531 extern DECLSPEC int SDLCALL SDL_strncasecmp(const char *str1, const char *str2, size_t maxlen);
   532 #endif
   533 
   534 #ifdef HAVE_SSCANF
   535 #define SDL_sscanf      sscanf
   536 #else
   537 extern DECLSPEC int SDLCALL SDL_sscanf(const char *text, const char *fmt, ...);
   538 #endif
   539 
   540 #ifdef HAVE_SNPRINTF
   541 #define SDL_snprintf    snprintf
   542 #else
   543 extern DECLSPEC int SDLCALL SDL_snprintf(char *text, size_t maxlen, const char *fmt, ...);
   544 #endif
   545 
   546 #ifdef HAVE_VSNPRINTF
   547 #define SDL_vsnprintf   vsnprintf
   548 #else
   549 extern DECLSPEC int SDLCALL SDL_vsnprintf(char *text, size_t maxlen, const char *fmt, va_list ap);
   550 #endif
   551 
   552 /* The SDL implementation of iconv() returns these error codes */
   553 #define SDL_ICONV_ERROR		(size_t)-1
   554 #define SDL_ICONV_E2BIG		(size_t)-2
   555 #define SDL_ICONV_EILSEQ	(size_t)-3
   556 #define SDL_ICONV_EINVAL	(size_t)-4
   557 
   558 #ifdef HAVE_ICONV
   559 #define SDL_iconv_t     iconv_t
   560 #define SDL_iconv_open  iconv_open
   561 #define SDL_iconv_close iconv_close
   562 extern DECLSPEC size_t SDLCALL SDL_iconv(SDL_iconv_t cd, char **inbuf, size_t *inbytesleft, char **outbuf, size_t *outbytesleft);
   563 #else
   564 typedef struct _SDL_iconv_t *SDL_iconv_t;
   565 extern DECLSPEC SDL_iconv_t SDLCALL SDL_iconv_open(const char *tocode, const char *fromcode);
   566 extern DECLSPEC int SDLCALL SDL_iconv_close(SDL_iconv_t cd);
   567 extern DECLSPEC size_t SDLCALL SDL_iconv(SDL_iconv_t cd, char **inbuf, size_t *inbytesleft, char **outbuf, size_t *outbytesleft);
   568 #endif
   569 /* This function converts a string between encodings in one pass, returning a
   570    string that must be freed with SDL_free() or NULL on error.
   571 */
   572 extern DECLSPEC char * SDLCALL SDL_iconv_string(const char *tocode, const char *fromcode, char *inbuf, size_t inbytesleft);
   573 #define SDL_iconv_utf8_ascii(S)		SDL_iconv_string("ASCII", "UTF-8", S, SDL_strlen(S)+1)
   574 #define SDL_iconv_utf8_latin1(S)	SDL_iconv_string("LATIN1", "UTF-8", S, SDL_strlen(S)+1)
   575 #define SDL_iconv_utf8_ucs2(S)		(Uint16 *)SDL_iconv_string("UCS-2", "UTF-8", S, SDL_strlen(S)+1)
   576 #define SDL_iconv_utf8_ucs4(S)		(Uint32 *)SDL_iconv_string("UCS-4", "UTF-8", S, SDL_strlen(S)+1)
   577 
   578 /* Ends C function definitions when using C++ */
   579 #ifdef __cplusplus
   580 }
   581 #endif
   582 #include "close_code.h"
   583 
   584 #endif /* _SDL_stdinc_h */