src/include/stdlib.h - diff

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version 1.17, 2002/02/17 19:42:21

version 1.18, 2002/02/20 18:11:04

Line 92

#include <sys/cdefs.h>

* Some header files may define an abs macro.

* If defined, undef it to prevent a syntax error and issue a warning.

#ifdef abs

#undef abs

#warning abs macro collides with abs() prototype, undefining

#endif

__BEGIN_DECLS

__dead void abort(void);

int abs(int);

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void srand(unsigned);

double strtod(const char *, char **);

long strtol(const char *, char **, int);

long long

strtoll(const char *, char **, int);

unsigned long

strtoul(const char *, char **, int);

unsigned long long

strtoull(const char *, char **, int);

int system(const char *);

/* these are currently just stubs */

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void cfree(void *);

#ifndef _GETOPT_DEFINED_

#define _GETOPT_DEFINED_

int getopt(int, char * const *, const char *);

extern char *optarg; /* getopt(3) external variables */

extern int opterr;

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extern int optreset;

int getsubopt(char **, char * const *, char **);

extern char *suboptarg; /* getsubopt(3) external variable */

#endif /* _GETOPT_DEFINED_ */

int heapsort(void *, size_t, size_t, int (*)(const void *, const void *));

int mergesort(void *, size_t, size_t, int (*)(const void *, const void *));