String.h

Overview

String.h library belongs to C standard library and defines string handling functions.

Section Pages

memcmp

compare byte string

memcpy

copy memory area

memchr

locate byte in byte string

memmove

copy byte string

memset

write a byte to byte string

strcat

strcat, strncat

concatenate strings

strchr

strchr, strrchr

locate character in string

strcpy

stpcpy, strcpy, strncpy

copy strings

strcspn

span the complement of a string

strcmp

strcmp, strncmp

compare strings

strcoll

strcoll, strcoll_l

compare strings according to current collation

strspn

span a string

strstr

strstr, strcasestr, strnstr, strcasestr_l

locate a substring in a string

strlen

find length of string

strrchr

locate character in string

strpbrk

locate multiple characters in string

strtok

strtok, strtok_r

string tokens

swab

swap adjacent bytes

strxfrm

strxfrm, strxfrm_l

transform a string under locale