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65 lines
1.1 KiB
C
65 lines
1.1 KiB
C
/*
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* stdlib.h
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*
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* Definitions for common types, variables, and functions.
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*/
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#ifndef _STDLIB_H_
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#ifdef __cplusplus
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extern "C" {
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#endif
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#define _STDLIB_H_
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#include "_ansi.h"
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#define __need_size_t
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#define __need_wchar_t
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#include <stddef.h>
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#ifndef NULL
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#define NULL ((void*)0)
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#endif
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#define EXIT_FAILURE 1
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#define EXIT_SUCCESS 0
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_VOID _EXFUN(qsort,(_PTR __base, size_t __nmemb, size_t __size, int(*_compar)(const _PTR, const _PTR)));
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void *malloc(size_t);
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void *calloc (size_t nmemb, size_t size);
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void free(void *);
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void *realloc(void *, size_t);
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int atexit(void (*)(void));
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#ifdef __GNUC__
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# undef alloca
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# define alloca(size) __builtin_alloca (size)
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#endif /* GCC. */
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#define RAND_MAX INT_MAX
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void srand(unsigned int seed);
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int rand(void);
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#ifndef ABS
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#if defined(__GNUC__)
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#define ABS(a) ({typeof (a) ___a = (a); ___a < 0 ? -___a: ___a; })
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#else
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#define ABS(a) (((a) < 0) ? -(a) : (a))
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#endif /* __GNUC__ */
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#endif
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#define abs(x) ((int)ABS(x))
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#define labs(x) ((long)ABS(x))
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#define llabs(x) ((long long)ABS(x))
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#ifdef SIMULATOR
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void exit(int status);
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#endif
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int atoi (const char *str);
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#ifdef __cplusplus
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}
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#endif
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#endif /* _STDLIB_H_ */
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