bionic (3) al_ustr_offset.3alleg5.gz

NAME

       al_ustr_offset - Allegro 5 API

SYNOPSIS

              #include <allegro5/allegro.h>

              int al_ustr_offset(const ALLEGRO_USTR *us, int index)

DESCRIPTION

       Return  the  byte  offset  (from the start of the string) of the code point at the specified index in the
       string.  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 code
       point.

       If the index is past the end of the string, returns the offset of the end of the string.

SEE ALSO

       al_ustr_length(3alleg5)