2026-02-19 19:28:50 +00:00
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#ifndef STRING_H_
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#define STRING_H_
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#include <stddef.h>
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2026-03-06 20:12:58 +00:00
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extern const char *strerror(int errnum);
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extern const char *strerror_code(int errnum);
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2026-02-19 19:28:50 +00:00
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extern size_t strlen(const char *s);
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extern int strcmp(const char *s1, const char *s2);
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extern int strncmp(const char *s1, const char *s2, unsigned long n);
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extern void *memset(void *str, int c, size_t n);
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extern void *memcpy(void *dst, const void *src, size_t len);
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#endif
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