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al_ustr_set_chr(3)	   Library Functions Manual	    al_ustr_set_chr(3)

NAME
       al_ustr_set_chr - Allegro 5 API

SYNOPSIS
	      #include <allegro5/allegro.h>

	      size_t al_ustr_set_chr(ALLEGRO_USTR *us, int start_pos, int32_t c)

DESCRIPTION
       Replace	the  code  point  beginning  at	 byte offset start_pos with c.
       start_pos cannot	be less	than 0.	 If start_pos is past the  end	of  us
       then  the  space	 between  the  end of the string and start_pos will be
       padded with NUL ('\0') bytes.  If start_pos is not the start of a valid
       code point, that	is an error and	the string will	be unmodified.

       On success, returns the number of bytes written,	i.e. the offset	to the
       following code point.  On error,	returns	0.

SEE ALSO
       al_ustr_replace_range(3)

Allegro	reference manual				    al_ustr_set_chr(3)

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