208 lines
5.7 KiB
C++
208 lines
5.7 KiB
C++
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/*
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* stdlib.h
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*
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* This include file contains the function declarations for
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* commonly used library functions which either don't fit somewhere
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* else, or, like toupper/tolower, can't be declared in the normal
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* place (ctype.h in the case of toupper/tolower) for other reasons.
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*
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* Copyright (C) Microsoft Corporation, 1984, 1985, 1986
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*
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*/
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#ifndef NO_EXT_KEYS /* extended keywords are enabled */
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typedef int (cdecl *onexit_t)();
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#else /* extended keywords not enabled */
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typedef int (*onexit_t)();
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#endif /* NO_EXT_KEYS */
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/* extern definitions for all commonly used global variables, except for
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* those used by the ctime family of functions (see time.h)
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*/
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#ifndef NO_EXT_KEYS /* extended keywords are enabled */
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extern int cdecl errno; /* XENIX style error number */
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extern int cdecl _doserrno; /* MS-DOS system error value */
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extern char * cdecl sys_errlist[]; /* perror error message table */
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extern int cdecl sys_nerr; /* number of entries in sys_errlist table */
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extern char ** cdecl environ; /* pointer to environment table */
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extern unsigned int cdecl _psp; /* segment value of Program Segment Prefix */
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extern int cdecl _fmode; /* default file translation mode */
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/* DOS major/minor version numbers */
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extern unsigned char cdecl _osmajor;
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extern unsigned char cdecl _osminor;
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#else /* external keywords not enabled */
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extern int errno; /* XENIX style error number */
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extern int _doserrno; /* MS-DOS system error value */
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extern char *sys_errlist[]; /* perror error message table */
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extern int sys_nerr; /* number of entries in sys_errlist table */
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extern char **environ; /* pointer to environment table */
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extern unsigned int _psp; /* segment value of Program Segment Prefix */
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extern int _fmode; /* default file translation mode */
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/* DOS major/minor version numbers */
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extern unsigned char _osmajor;
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extern unsigned char _osminor;
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#endif /* NO_EXT_KEYS */
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/* function declarations for those who want strong type checking
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* on arguments to library function calls
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*/
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#ifdef LINT_ARGS /* argument checking enabled */
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#ifndef NO_EXT_KEYS /* extended keywords are enabled */
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void cdecl abort(void);
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int cdecl abs(int);
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double cdecl atof(char *);
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int cdecl atoi(char *);
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long cdecl atol(char *);
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char * cdecl calloc(unsigned int, unsigned int);
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char * cdecl ecvt(double, int, int *, int *);
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void cdecl exit(int);
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void cdecl _exit(int);
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char * cdecl fcvt(double, int, int *, int *);
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void cdecl free(char *);
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char * cdecl gcvt(double, int, char *);
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char * cdecl getenv(char *);
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char * cdecl itoa(int, char *, int);
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long cdecl labs(long);
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char * cdecl ltoa(long, char *, int);
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char * cdecl malloc(unsigned int);
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onexit_t cdecl onexit(onexit_t);
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void cdecl perror(char *);
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int cdecl putenv(char *);
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int cdecl rand(void);
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char * cdecl realloc(char *, unsigned int);
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void cdecl srand(unsigned int);
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double cdecl strtod(char *, char **);
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long cdecl strtol(char *, char **, int);
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void cdecl swab(char *, char *, int);
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int cdecl system(char *);
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char * cdecl ultoa(unsigned long, char *, int);
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#ifndef tolower /* tolower has been undefined - use function */
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int cdecl tolower(int);
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#endif /* tolower */
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#ifndef toupper /* toupper has been undefined - use function */
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int cdecl toupper(int);
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#endif /* toupper */
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#else /* extended keywords not enabled */
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void abort(void);
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int abs(int);
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double atof(char *);
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int atoi(char *);
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long atol(char *);
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char *calloc(unsigned int, unsigned int);
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char *ecvt(double, int, int *, int *);
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void exit(int);
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void _exit(int);
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char *fcvt(double, int, int *, int *);
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void free(char *);
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char *gcvt(double, int, char *);
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char *getenv(char *);
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char *itoa(int, char *, int);
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long labs(long);
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char *ltoa(long, char *, int);
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char *malloc(unsigned int);
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onexit_t onexit(onexit_t);
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void perror(char *);
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int putenv(char *);
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int rand(void);
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char *realloc(char *, unsigned int);
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void srand(unsigned int);
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double strtod(char *, char **);
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long strtol(char *, char **, int);
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void swab(char *, char *, int);
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int system(char *);
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char *ultoa(unsigned long, char *, int);
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#ifndef tolower /* tolower has been undefined - use function */
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int tolower(int);
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#endif /* tolower */
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#ifndef toupper /* toupper has been undefined - use function */
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int toupper(int);
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#endif /* toupper */
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#endif /* NO_EXT_KEYS */
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#else /* argument checking not enabled */
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#ifndef NO_EXT_KEYS /* extended keywords are enabled */
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void cdecl abort();
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int cdecl abs();
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double cdecl atof();
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int cdecl atoi();
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long cdecl atol();
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char * cdecl calloc();
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char * cdecl ecvt();
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void cdecl exit();
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void cdecl _exit(int);
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char * cdecl fcvt();
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void cdecl free();
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char * cdecl gcvt();
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char * cdecl getenv();
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char * cdecl itoa();
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long cdecl labs();
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char * cdecl ltoa();
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char * cdecl malloc();
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onexit_t cdecl onexit();
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void cdecl perror();
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int cdecl putenv();
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int cdecl rand();
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char * cdecl realloc();
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void cdecl srand();
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double cdecl strtod();
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long cdecl strtol();
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void cdecl swab();
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int cdecl system();
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char * cdecl ultoa();
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#ifndef tolower /* tolower has been undefined - use function */
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int cdecl tolower();
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#endif /* tolower */
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#ifndef toupper /* toupper has been undefined - use function */
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int cdecl toupper();
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#endif /* toupper */
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#else /* extended keywords not enabled */
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void abort();
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double atof();
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long atol();
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char *calloc();
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char *ecvt();
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void exit();
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void _exit();
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void free();
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char *fcvt();
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char *gcvt();
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char *getenv();
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char *itoa();
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long labs();
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char *ltoa();
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char *malloc();
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onexit_t onexit();
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void perror();
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char *realloc();
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void srand();
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double strtod();
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long strtol();
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void swab();
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char *ultoa();
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#endif /* NO_EXT_KEYS */
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#endif /* LINT_ARGS */
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