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al_ustr_prev_get(3)	   Library Functions Manual	   al_ustr_prev_get(3)

NAME
       al_ustr_prev_get	- Allegro 5 API

SYNOPSIS
	      #include <allegro5/allegro.h>

	      int32_t al_ustr_prev_get(const ALLEGRO_USTR *us, int *pos)

DESCRIPTION
       Find the	beginning of a code point before byte offset *pos, then	return
       it.  Note this performs a pre-increment.

       On  success  returns  the  code	point value.  If pos was out of	bounds
       (e.g. past the end of the string), return -1.  On an error, such	as  an
       invalid	byte  sequence,	 return	 -2.  As with al_ustr_prev(3), invalid
       byte sequences may be skipped while advancing.

SEE ALSO
       al_ustr_get_next(3)

Allegro	reference manual				   al_ustr_prev_get(3)

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