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al_ustr_prev_get(3)					   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 *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)

NAME | SYNOPSIS | DESCRIPTION | SEE ALSO

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