C Programming/C Reference/string.h/strtok


strtok is one of the C-library function. The syntax of strtok () function is as follow: Syntax:

#include <string.h>
char *strtok( char *str1, const char *str2 );

Description: The strtok() function returns a pointer to the next "token" in str1, where str2 contains the delimiters that determine the token. strtok() returns NULL if no token is found. In order to convert a string to tokens, the first call to strtok() should have str1 point to the string to be tokenized. All calls after this should have str1 be NULL.

Last modified on 25 February 2014, at 16:06