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- /* stdlib.h <ndf@linux.mit.edu> */
- #include <features.h>
- #include <sys/types.h>
- #ifndef __STDLIB_H
- #define __STDLIB_H
- /* Don't overwrite user definitions of NULL */
- #ifndef NULL
- #define NULL ((void *) 0)
- #endif
- /* For program termination */
- #define EXIT_FAILURE 1
- #define EXIT_SUCCESS 0
- extern void * malloc __P ((size_t));
- extern void * calloc __P ((size_t, size_t));
- extern void free __P ((void *));
- extern void * realloc __P ((void *, size_t));
- #ifdef DEBUG_MALLOC
- extern void * malloc_dbg __P ((size_t, char* func, char* file, int line));
- extern void * calloc_dbg __P ((size_t, size_t, char* func, char* file, int line));
- extern void free_dbg __P ((void *, char* func, char* file, int line));
- extern void * realloc_dbg __P ((void *, size_t, char* func, char* file, int line));
- #define malloc(x) malloc_dbg((x),__FUNCTION__,__FILE__,__LINE__)
- #define calloc(x,y) calloc_dbg((x),(y),__FUNCTION__,__FILE__,__LINE__)
- #define free(x) free_dbg((x),__FUNCTION__,__FILE__,__LINE__)
- #define realloc(x) realloc((x),__FUNCTION__,__FILE__,__LINE__)
- #endif
- extern int rand __P ((void));
- extern void srand __P ((unsigned int seed));
- extern long strtol __P ((const char * nptr, char ** endptr, int base));
- extern unsigned long strtoul __P ((const char * nptr,
- char ** endptr, int base));
- #ifndef __HAS_NO_FLOATS__
- extern float strtod __P ((const char * nptr, char ** endptr));
- #endif
- extern char *getenv __P ((__const char *__name));
- extern int putenv __P ((__const char *__string));
- extern int setenv __P ((__const char *__name, __const char *__value,
- int __replace));
- extern int system __P ((__const char *__command));
- extern int qsort __P ((char *base, int num, int size, int (*cmp)()));
- extern char * gcvt __P ((float number, size_t ndigit, char * buf));
- #define atof(x) strtod((x),(char**)0)
- /* Returned by `div'. */
- typedef struct
- {
- int quot; /* Quotient. */
- int rem; /* Remainder. */
- } div_t;
- /* Returned by `ldiv'. */
- typedef struct
- {
- long int quot; /* Quotient. */
- long int rem; /* Remainder. */
- } ldiv_t;
- #endif /* __STDLIB_H */
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