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ustrtok_r(3) Allegro manual ustrtok_r(3) NAME ustrtok_r - Reentrant function to retrieve tokens from a string. Allegro game programming library. SYNOPSIS #include <allegro.h> char *ustrtok_r(char *s, const char *set, char **last); DESCRIPTION Reentrant version of ustrtok. The `last' parameter is used to keep track of where the parsing is up to and must be a pointer to a char * variable allo- cated by the user that remains the same while parsing the same string. Ex- ample: char *word, *last; char string[]="some-words with dashes"; char *temp = ustrdup(string); word = ustrtok_r(string, " -", &last); while (word) { allegro_message("Found `%s'\n", word); word = ustrtok_r(NULL, " -", &last); } free(temp); RETURN VALUE Returns a pointer to the token, or NULL if no more are found. You can free the memory pointed to by `last' once NULL is returned. SEE ALSO ustrtok(3) Allegro version 4.4.3 ustrtok_r(3)
NAME | SYNOPSIS | DESCRIPTION | RETURN VALUE | SEE ALSO
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