📄 stdlib.h
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/* * stdlib.h * * Definitions for common types, variables, and functions. */#ifndef _STDLIB_H_#ifdef __cplusplusextern "C" {#endif#define _STDLIB_H_#include "_ansi.h"#define __need_size_t#define __need_wchar_t#include <stddef.h>#ifndef NULL#define NULL 0#endif#define EXIT_FAILURE 1#define EXIT_SUCCESS 0_VOID _EXFUN(qsort,(_PTR __base, size_t __nmemb, size_t __size, int(*_compar)(const _PTR, const _PTR)));void *malloc(size_t);void *calloc (size_t nmemb, size_t size);void free(void *);void *realloc(void *, size_t);void srand(unsigned int seed);int rand(void);#define abs(x) ((x)>0?(x):-(x))#ifdef __cplusplus}#endif#endif /* _STDLIB_H_ */
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