char *strcpy(
char *s,
const char *ct );
char *strncpy(
char *s,
const char *ct,
unsigned int n );
char *strcat(
char *s,
const char *ct );
char *strncat(
char *s,
const char *ct,
unsigned int n );
int strcmp(
const char *cs,
const char *ct );
int strncmp(
const char *cs,
const char *ct,
unsigned int n );
int strcoll(
const char *cs,
const char *ct );
char *strchr(
const char *cs,
int c );
char *strrchr(
const char *cs,
int c );
unsigned int strspn(
const char *cs,
const char *ct );
unsigned int strcspn(
const char *cs,
const char *ct );
char *strpbrk(
const char *cs,
const char *ct );
char *strstr(
const char *cs,
const char *ct );
unsigned int strlen(
const char *cs );
char *strtok(
char *s,
const char *ct );
void *memcpy(
void *s,
const char *ct,
unsigned int n );
void *memmove(
void *s,
const char *ct,
unsigned int n );
int memcmp(
const void *cs,
const char *ct,
unsigned int n );
void *memchr(
const void *cs,
int c,
unsigned int n );
void *memset(
void *s,
int c,
unsigned int n );
char *strlwr(
char *s );
char *strupr(
char *s );
int stricmp(
const char *cs,
const char *ct );
char *strtok_r(
char *s,
const char *ct,
char **t );