37 lines
829 B
C
37 lines
829 B
C
#pragma once
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#include <stddef.h>
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extern void exit(int status);
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extern char * getenv(const char *name);
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extern void *malloc(size_t size);
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extern void free(void *ptr);
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extern void *calloc(size_t nmemb, size_t size);
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extern void *realloc(void *ptr, size_t size);
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extern void qsort(void *base, size_t nmemb, size_t size, int (*compar)(const void*,const void*));
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extern int system(const char * command);
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extern int abs(int j);
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extern int putenv(char * name);
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extern int setenv(const char *name, const char *value, int overwrite);
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extern double atof(const char * nptr);
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extern int atoi(const char * nptr);
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extern long atol(const char * nptr);
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extern long int labs(long int j);
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extern void srand(unsigned int);
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extern int rand(void);
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#define RAND_MAX 0x7FFFFFFF
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#define EXIT_SUCCESS 0
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#define EXIT_FAILURE 1
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#define NULL 0
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