20 lines
454 B
C
20 lines
454 B
C
#ifndef STRING_H_
|
|
#define STRING_H_
|
|
|
|
#include <stddef.h>
|
|
|
|
extern const char *strerror(int errnum);
|
|
extern const char *strerror_code(int errnum);
|
|
|
|
extern size_t strlen(const char *s);
|
|
|
|
extern int strcmp(const char *s1, const char *s2);
|
|
extern int strncmp(const char *s1, const char *s2, unsigned long n);
|
|
|
|
extern void *memset(void *str, int c, size_t n);
|
|
extern void *memcpy(void *dst, const void *src, size_t len);
|
|
|
|
extern char *strdup(char *s);
|
|
|
|
#endif
|