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47 lines
1.3 KiB
C
47 lines
1.3 KiB
C
#ifndef STDLIB_H
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#define STDLIB_H
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#include <stddef.h>
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#include <stdint.h>
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extern char **environ;
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void* malloc(size_t size);
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void free(void* ptr);
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void* calloc(size_t nmemb, size_t size);
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void* realloc(void* ptr, size_t size);
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void *memset(void *s, int c, size_t n);
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void *memcpy(void *dest, const void *src, size_t n);
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#include "string.h"
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// Math/Utility functions
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int atoi(const char *nptr);
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void itoa(int n, char *buf);
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int abs(int x);
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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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long double strtold(const char *nptr, char **endptr);
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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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unsigned long long strtoull(const char *nptr, char **endptr, int base);
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void qsort(void *base, size_t nmemb, size_t size, int (*compar)(const void *, const void *));
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// IO functions
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void puts(const char *s);
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void printf(const char *fmt, ...);
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// Runtime stubs
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int system(const char *command);
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char *getenv(const char *name);
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void abort(void);
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// System/Process functions
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int chdir(const char *path);
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char* getcwd(char *buf, int size);
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char *realpath(const char *path, char *resolved_path);
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int access(const char *pathname, int mode);
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void sleep(int ms);
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void exit(int status);
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void _exit(int status);
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#endif
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