uoffset(3alleg4) Allegro manual uoffset(3alleg4) NAME
uoffset - Finds the offset of a character in a string. Allegro game programming library. SYNOPSIS
#include <allegro.h> int uoffset(const char *s, int index); DESCRIPTION
Finds out the offset (in bytes from the start of the string) of the character at the specified `index' in the string `s'. A zero `index' parameter will return the first character of the string. If `index' is negative, it counts backward from the end of the string, so an `index' of `-1' will return an offset to the last character. Example: int from_third_letter = uoffset(text_string, 2); RETURN VALUE
Returns the offset in bytes to the specified character. SEE ALSO
ugetat(3alleg4), usetat(3alleg4), uinsert(3alleg4), uremove(3alleg4) Allegro version 4.4.2 uoffset(3alleg4)