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Annotation of os2sdk/include/stdlib.h, revision 1.1

1.1     ! root        1: /***
        !             2: *stdlib.h - declarations/definitions for commonly used library functions
        !             3: *
        !             4: *   Copyright (c) 1985-1987, Microsoft Corporation.  All rights reserved.
        !             5: *
        !             6: *Purpose:
        !             7: *   This include file contains the function declarations for
        !             8: *   commonly used library functions which either don't fit somewhere
        !             9: *   else, or, like toupper/tolower, can't be declared in the normal
        !            10: *   place (ctype.h in the case of toupper/tolower) for other reasons.
        !            11: *   [ANSI]
        !            12: *
        !            13: *******************************************************************************/
        !            14: 
        !            15: 
        !            16: #ifndef _SIZE_T_DEFINED
        !            17: typedef unsigned int size_t;
        !            18: #define _SIZE_T_DEFINED
        !            19: #endif
        !            20: 
        !            21: #ifndef NO_EXT_KEYS /* extensions enabled */
        !            22:     #define _CDECL  cdecl
        !            23:     #define _NEAR   near
        !            24: #else /* extensions not enabled */
        !            25:     #define _CDECL
        !            26:     #define _NEAR
        !            27: #endif /* NO_EXT_KEYS */
        !            28: 
        !            29: 
        !            30: /* definition of the return type for the onexit() function */
        !            31: 
        !            32: #ifndef _ONEXIT_T_DEFINED
        !            33: typedef int (_CDECL * _CDECL onexit_t)();
        !            34: #define _ONEXIT_T_DEFINED
        !            35: #endif
        !            36: 
        !            37: 
        !            38: /* Data structure definitions for div and ldiv runtimes. */
        !            39: 
        !            40: #ifndef _DIV_T_DEFINED
        !            41: 
        !            42: typedef struct {
        !            43:     int quot;
        !            44:     int rem;
        !            45: } div_t;
        !            46: 
        !            47: typedef struct {
        !            48:     long quot;
        !            49:     long rem;
        !            50: } ldiv_t;
        !            51: 
        !            52: #define _DIV_T_DEFINED
        !            53: #endif
        !            54: 
        !            55: /* Maximum value that can be returned by the rand function. */
        !            56: 
        !            57: #define RAND_MAX 0x7fff
        !            58: 
        !            59: 
        !            60: /* min and max macros */
        !            61: 
        !            62: #define max(a,b)    (((a) > (b)) ? (a) : (b))
        !            63: #define min(a,b)    (((a) < (b)) ? (a) : (b))
        !            64: 
        !            65: 
        !            66: /* sizes for buffers used by the _makepath() and _splitpath() functions.
        !            67:  * note that the sizes include space for 0-terminator
        !            68:  */
        !            69: 
        !            70: #define _MAX_PATH   80      /* max. length of full pathname */
        !            71: #define _MAX_DRIVE   3      /* max. length of drive component */
        !            72: #define _MAX_DIR    66      /* max. length of path component */
        !            73: #define _MAX_FNAME   9      /* max. length of file name component */
        !            74: #define _MAX_EXT     5      /* max. length of extension component */
        !            75: 
        !            76: /* external variable declarations */
        !            77: 
        !            78: extern int _NEAR _CDECL errno;              /* XENIX style error number */
        !            79: extern int _NEAR _CDECL _doserrno;          /* MS-DOS system error value */
        !            80: extern char * _NEAR _CDECL sys_errlist[];   /* perror error message table */
        !            81: extern int _NEAR _CDECL sys_nerr;           /* # of entries in sys_errlist table */
        !            82: 
        !            83: extern char ** _NEAR _CDECL environ;        /* pointer to environment table */
        !            84: 
        !            85: extern unsigned int _NEAR _CDECL _psp;      /* Program Segment Prefix */
        !            86: 
        !            87: extern int _NEAR _CDECL _fmode;             /* default file translation mode */
        !            88: 
        !            89: /* DOS major/minor version numbers */
        !            90: 
        !            91: extern unsigned char _NEAR _CDECL _osmajor;
        !            92: extern unsigned char _NEAR _CDECL _osminor;
        !            93: 
        !            94: #define DOS_MODE    0   /* Real Address Mode */
        !            95: #define OS2_MODE    1   /* Protected Address Mode */
        !            96: 
        !            97: extern unsigned char _NEAR _CDECL _osmode;
        !            98: 
        !            99: 
        !           100: /* function prototypes */
        !           101: 
        !           102: void _CDECL abort(void);
        !           103: int _CDECL abs(int);
        !           104: int _CDECL atexit(void (_CDECL *)(void));
        !           105: double _CDECL atof(const char *);
        !           106: int _CDECL atoi(const char *);
        !           107: long _CDECL atol(const char *);
        !           108: void * _CDECL bsearch(const void *, const void *, size_t, size_t, int (_CDECL *)(const void *, const void *));
        !           109: void * _CDECL calloc(size_t, size_t);
        !           110: div_t _CDECL div(int, int);
        !           111: char * _CDECL ecvt(double, int, int *, int *);
        !           112: void _CDECL exit(int);
        !           113: void _CDECL _exit(int);
        !           114: char * _CDECL fcvt(double, int, int *, int *);
        !           115: void _CDECL free(void *);
        !           116: char * _CDECL gcvt(double, int, char *);
        !           117: char * _CDECL getenv(const char *);
        !           118: char * _CDECL itoa(int, char *, int);
        !           119: long _CDECL labs(long);
        !           120: ldiv_t _CDECL ldiv(long, long);
        !           121: unsigned long _CDECL _lrotl(unsigned long, int);
        !           122: unsigned long _CDECL _lrotr(unsigned long, int);
        !           123: char * _CDECL ltoa(long, char *, int);
        !           124: void _CDECL _makepath(char *, char *, char *, char *, char *);
        !           125: void * _CDECL malloc(size_t);
        !           126: onexit_t _CDECL onexit(onexit_t);
        !           127: void _CDECL perror(const char *);
        !           128: int _CDECL putenv(char *);
        !           129: void _CDECL qsort(void *, size_t, size_t, int (_CDECL *)(const void *, const void *));
        !           130: unsigned int _CDECL _rotl(unsigned int, int);
        !           131: unsigned int _CDECL _rotr(unsigned int, int);
        !           132: int _CDECL rand(void);
        !           133: void * _CDECL realloc(void *, size_t);
        !           134: void _CDECL _searchenv(char *, char *, char *);
        !           135: void _CDECL _splitpath(char *, char *, char *, char *, char *);
        !           136: void _CDECL srand(unsigned int);
        !           137: double _CDECL strtod(const char *, char **);
        !           138: long _CDECL strtol(const char *, char **, int);
        !           139: unsigned long _CDECL strtoul(const char *, char **, int);
        !           140: void _CDECL swab(char *, char *, int);
        !           141: int _CDECL system(const char *);
        !           142: char * _CDECL ultoa(unsigned long, char *, int);
        !           143: 
        !           144: #ifndef tolower         /* tolower has been undefined - use function */
        !           145: int _CDECL tolower(int);
        !           146: #endif  /* tolower */
        !           147: 
        !           148: #ifndef toupper         /* toupper has been undefined - use function */
        !           149: int _CDECL toupper(int);
        !           150: #endif  /* toupper */

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