char* strcpy(char *dest,const char *src)
char* strcat(char *dest,const char *src)
char* strchr(const char *s,int c)
int strcmp(const char *s1,const char *s2)
size_t strcspn(const char *s1,const char *s2)
char* strdup(const char *s)
int stricmp(const char *s1,const char *s2)
size_t strlen(const char *s)
char* strlwr(char *s)
char* strncat(char *dest,const char *src,size_t maxlen)
int strncmp(const char *s1,const char *s2,size_t maxlen)
char* strncpy(char *dest,const char *src,size_t maxlen)
int strnicmp(const char *s1,const char *s2,size_t maxlen)
char* strnset(char *s,int ch,size_t n)
char strpbrk(const char *s1,const char *s2)
char* strrchr(const char *s,int c)
char* strrev(char *s)
char* strset(char *s,int ch)
size_t strspn(const char *s1,const char *s2)
char* strstr(const char *s1,const char *s2)
char* strtok(char *s1,const char *s2)
char* strupr(char *s)
char* strcpy(char *dest,const char *src)
char* strcat(char *dest,const char *src)
char* strchr(const char *s,int c)
int strcmp(const char *s1,const char *s2)
size_t strcspn(const char *s1,const char *s2)
char* strdup(const char *s)
int stricmp(const char *s1,const char *s2)
size_t strlen(const char *s)
char* strlwr(char *s)
char* strncat(char *dest,const char *src,size_t maxlen)
int strncmp(const char *s1,const char *s2,size_t maxlen)
char* strncpy(char *dest,const char *src,size_t maxlen)
int strnicmp(const char *s1,const char *s2,size_t maxlen)
char* strnset(char *s,int ch,size_t n)
char strpbrk(const char *s1,const char *s2)
char* strrchr(const char *s,int c)
char* strrev(char *s)
char* strset(char *s,int ch)
size_t strspn(const char *s1,const char *s2)
char* strstr(const char *s1,const char *s2)
char* strtok(char *s1,const char *s2)
char* strupr(char *s)