al_ustr_next man page on DragonFly

al_ustr_next man page on DragonFly

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al_ustr_next(3)						       al_ustr_next(3)

NAME
       al_ustr_next - Allegro 5 API

SYNOPSIS
	      #include <allegro5/allegro.h>

	      bool al_ustr_next(const ALLEGRO_USTR *us, int *pos)

DESCRIPTION
       Find  the  byte	offset	of the next code point in string, beginning at
       *pos.  *pos does not have to be at  the	beginning  of  a  code	point.
       Returns	true  on success, then value pointed to by pos will be updated
       to the found offset.  Otherwise returns false if *pos  was  already  at
       the end of the string, then *pos is unmodified.

       This  function  just looks for an appropriate byte; it doesn't check if
       found offset is the beginning of a valid code point.  If you are	 work‐
       ing  with  possibly  invalid UTF-8 strings then it could skip over some
       invalid bytes.

SEE ALSO
       al_ustr_prev(3)

Allegro reference manual				       al_ustr_next(3)

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