ustrtok(3) - Linux man page
Name
ustrtok - Retrieves tokens from a string. Allegro game programming library.Synopsis
#include <allegro.h>char *ustrtok(char *s, const char *set);
Description
This function retrieves tokens from 's' which are delimited by characters from 'set'. To initiate the search, pass the string to be searched as 's'. For the remaining tokens, pass NULL instead. Warning: Since ustrtok alters the string it is parsing, you should always copy the string to a temporary buffer before parsing it. Also, this function is not reentrant (ie. you cannot parse two strings at the same time). Example:char *word;
char string[]="some-words with dashes";
char *temp = ustrdup(string);
word = ustrtok(temp, " -");
while (word) {
allegro_message("Found '%s'\n", word);
word = ustrtok(NULL, " -");
}
free(temp);