42 lines
1.2 KiB
C
42 lines
1.2 KiB
C
#ifndef _LIBC_STRING_H
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#define _LIBC_STRING_H
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#pragma once
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#include <stddef.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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void *memcpy(void *dest, const void *src, size_t n);
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void *memset(void *s, int c, size_t n);
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void *memmove(void *dest, const void *src, size_t n);
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int memcmp(const void *s1, const void *s2, size_t n);
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void *memchr(const void *s, int c, size_t n);
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size_t strlen(const char *s);
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size_t strspn(const char *s, const char *accept);
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size_t strcspn(const char *s, const char *reject);
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int strcmp(const char *s1, const char *s2);
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int strncmp(const char *s1, const char *s2, size_t n);
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char *strcpy(char *dest, const char *src);
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char *strncpy(char *dest, const char *src, size_t n);
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char *strcat(char *dest, const char *src);
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char *strncat(char *dest, const char *src, size_t n);
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char *strdup(const char *s);
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char *strchr(const char *s, int c);
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char *strrchr(const char *s, int c);
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char *strpbrk(const char *s, const char *accept);
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int strcasecmp(const char *s1, const char *s2);
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int strncasecmp(const char *s1, const char *s2, size_t n);
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int strcoll(const char *s1, const char *s2);
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char *strstr(const char *haystack, const char *needle);
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const char *strerror(int errnum);
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#ifdef __cplusplus
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}
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#endif
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#endif /* _LIBC_STRING_H */
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