51 lines
1.5 KiB
C
51 lines
1.5 KiB
C
#ifndef _STDLIB_H
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#define _STDLIB_H
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typedef unsigned int size_t;
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void *malloc(size_t n);
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void *calloc(size_t nmemb, size_t size);
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void *realloc(void *ptr, size_t n);
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void free(void *p);
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int abs(int n);
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long labs(long n);
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long long llabs(long long n);
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int atoi(const char *s);
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long atol(const char *s);
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long long atoll(const char *s);
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double atof(const char *s);
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typedef struct { int quot, rem; } div_t;
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typedef struct { long quot, rem; } ldiv_t;
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typedef struct { long long quot, rem; } lldiv_t;
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div_t div (int n, int d);
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ldiv_t ldiv (long n, long d);
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lldiv_t lldiv(long long n, long long d);
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long strtol (const char *nptr, char **endptr, int base);
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unsigned long strtoul (const char *nptr, char **endptr, int base);
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long long strtoll (const char *nptr, char **endptr, int base);
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unsigned long long strtoull(const char *nptr, char **endptr, int base);
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double strtod (const char *nptr, char **endptr);
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float strtof (const char *nptr, char **endptr);
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typedef int (*__cmp_fn)(const void *, const void *);
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void qsort (void *base, size_t nmemb, size_t size, __cmp_fn cmp);
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void *bsearch(const void *key, const void *base, size_t nmemb,
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size_t size, __cmp_fn cmp);
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void exit(int code) __attribute__((noreturn));
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void abort(void) __attribute__((noreturn));
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typedef void (*__atexit_fn)(void);
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int atexit(__atexit_fn fn);
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#define EXIT_SUCCESS 0
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#define EXIT_FAILURE 1
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#define RAND_MAX 0x7FFF
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int rand(void);
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void srand(unsigned int seed);
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#endif
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