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ustrtok(3) Allegro manual ustrtok(3) 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 re-entrant (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); RETURN VALUE Returns a pointer to the token, or NULL if no more are found. SEE ALSO uconvert(3), ustrchr(3), ustrrchr(3), ustrstr(3), ustrpbrk(3), ustr- tok_r(3), allegro_message(3), ustrncpy(3), exgui(3) Allegro version 4.4.3 ustrtok(3)
NAME | SYNOPSIS | DESCRIPTION | RETURN VALUE | SEE ALSO
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