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- /***
- *stdlib.h - declarations/definitions for commonly used library functions
- *
- * Copyright (c) 1985-1989, Microsoft Corporation. All rights reserved.
- *
- *Purpose:
- * This include file contains the function declarations for
- * commonly used library functions which either don't fit somewhere
- * else, or, like toupper/tolower, can't be declared in the normal
- * place (ctype.h in the case of toupper/tolower) for other reasons.
- * [ANSI]
- *
- ****/
-
-
- #ifndef _SIZE_T_DEFINED
- typedef unsigned int size_t;
- #define _SIZE_T_DEFINED
- #endif
-
- #ifndef NO_EXT_KEYS /* extensions enabled */
- #define _CDECL cdecl
- #define _NEAR near
- #else /* extensions not enabled */
- #define _CDECL
- #define _NEAR
- #endif /* NO_EXT_KEYS */
-
-
- /* definition of the return type for the onexit() function */
-
- #define EXIT_SUCCESS 0
- #define EXIT_FAILURE 1
-
- #ifndef _ONEXIT_T_DEFINED
- typedef int (_CDECL * _CDECL onexit_t)();
- #define _ONEXIT_T_DEFINED
- #endif
-
-
- /* Data structure definitions for div and ldiv runtimes. */
-
- #ifndef _DIV_T_DEFINED
-
- typedef struct {
- int quot;
- int rem;
- } div_t;
-
- typedef struct {
- long quot;
- long rem;
- } ldiv_t;
-
- #define _DIV_T_DEFINED
- #endif
-
- /* Maximum value that can be returned by the rand function. */
-
- #define RAND_MAX 0x7fff
-
-
- /* min and max macros */
-
- #define max(a,b) (((a) > (b)) ? (a) : (b))
- #define min(a,b) (((a) < (b)) ? (a) : (b))
-
-
- /* sizes for buffers used by the _makepath() and _splitpath() functions.
- * note that the sizes include space for 0-terminator
- */
-
- #define _MAX_PATH 144 /* max. length of full pathname */
- #define _MAX_DRIVE 3 /* max. length of drive component */
- #define _MAX_DIR 130 /* max. length of path component */
- #define _MAX_FNAME 9 /* max. length of file name component */
- #define _MAX_EXT 5 /* max. length of extension component */
-
- /* external variable declarations */
-
- extern int _NEAR _CDECL errno; /* XENIX style error number */
- extern int _NEAR _CDECL _doserrno; /* MS-DOS system error value */
- extern char * _NEAR _CDECL sys_errlist[]; /* perror error message table */
- extern int _NEAR _CDECL sys_nerr; /* # of entries in sys_errlist table */
-
- extern char ** _NEAR _CDECL environ; /* pointer to environment table */
-
- extern unsigned int _NEAR _CDECL _psp; /* Program Segment Prefix */
-
- extern int _NEAR _CDECL _fmode; /* default file translation mode */
-
- /* DOS major/minor version numbers */
-
- extern unsigned char _NEAR _CDECL _osmajor;
- extern unsigned char _NEAR _CDECL _osminor;
-
- #define DOS_MODE 0 /* Real Address Mode */
- #define OS2_MODE 1 /* Protected Address Mode */
-
- extern unsigned char _NEAR _CDECL _osmode;
-
-
- /* function prototypes */
-
- double _CDECL atof(const char *);
- double _CDECL strtod(const char *, char * *);
- ldiv_t _CDECL ldiv(long, long);
-
- void _CDECL abort(void);
- int _CDECL abs(int);
- int _CDECL atexit(void (_CDECL *)(void));
- int _CDECL atoi(const char *);
- long _CDECL atol(const char *);
- void * _CDECL bsearch(const void *, const void *, size_t, size_t, int (_CDECL *)(const void *, const void *));
- void * _CDECL calloc(size_t, size_t);
- div_t _CDECL div(int, int);
- char * _CDECL ecvt(double, int, int *, int *);
- void _CDECL exit(int);
- void _CDECL _exit(int);
- char * _CDECL fcvt(double, int, int *, int *);
- void _CDECL free(void *);
- char * _CDECL gcvt(double, int, char *);
- char * _CDECL getenv(const char *);
- char * _CDECL itoa(int, char *, int);
- long _CDECL labs(long);
- unsigned long _CDECL _lrotl(unsigned long, int);
- unsigned long _CDECL _lrotr(unsigned long, int);
- char * _CDECL ltoa(long, char *, int);
- void _CDECL _makepath(char *, char *, char *, char *, char *);
- void * _CDECL malloc(size_t);
- onexit_t _CDECL onexit(onexit_t);
- void _CDECL perror(const char *);
- int _CDECL putenv(char *);
- void _CDECL qsort(void *, size_t, size_t, int (_CDECL *)(const void *, const void *));
- unsigned int _CDECL _rotl(unsigned int, int);
- unsigned int _CDECL _rotr(unsigned int, int);
- int _CDECL rand(void);
- void * _CDECL realloc(void *, size_t);
- void _CDECL _searchenv(char *, char *, char *);
- void _CDECL _splitpath(char *, char *, char *, char *, char *);
- void _CDECL srand(unsigned int);
- long _CDECL strtol(const char *, char * *, int);
- unsigned long _CDECL strtoul(const char *, char * *, int);
- void _CDECL swab(char *, char *, int);
- int _CDECL system(const char *);
- char * _CDECL ultoa(unsigned long, char *, int);
-
- #ifndef tolower /* tolower has been undefined - use function */
- int _CDECL tolower(int);
- #endif /* tolower */
-
- #ifndef toupper /* toupper has been undefined - use function */
- int _CDECL toupper(int);
- #endif /* toupper */
-