17 lines
706 B
C
17 lines
706 B
C
#ifndef __STRING_H
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#define __STRING_H
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extern unsigned long strlen(const char *buf);
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extern char *strcat(char *dest, const char *src);
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extern char *strcpy(char *dest, const char *src);
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extern int strcmp(const char *a, const char *b);
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extern int strncmp(const char *a, const char *b, size_t n);
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extern char *strchr(const char *s, int c);
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extern char *strstr(const char *haystack, const char *needle);
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extern void *memset(void *s, int c, size_t n);
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extern void *memcpy(void *dest, const void *src, size_t n);
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extern int memcmp(const void *s1, const void *s2, size_t n);
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extern void *memmove(void *dest, const void *src, size_t n);
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extern void *memchr(const void *s, int c, size_t n);
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#endif /* _STRING_H */
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