al_ustr_newf man page on DragonFly

al_ustr_newf man page on DragonFly

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al_ustr_newf(3)						       al_ustr_newf(3)

NAME
       al_ustr_newf - Allegro 5 API

SYNOPSIS
	      #include <allegro5/allegro.h>

	      ALLEGRO_USTR *al_ustr_newf(const char *fmt, ...)

DESCRIPTION
       Create a new string using a printf-style format string.

       Notes:

       The "%s" specifier takes C string arguments, not ALLEGRO_USTRs.	There‐
       fore to pass an ALLEGRO_USTR as a parameter you	must  use  al_cstr(3),
       and  it must be NUL terminated.	If the string contains an embedded NUL
       byte everything from that byte onwards will be ignored.

       The "%c" specifier outputs a single byte, not the UTF-8 encoding	 of  a
       code  point.  Therefore it's only usable for ASCII characters (value <=
       127) or if you really mean to output byte  values  from	128--255.   To
       insert the UTF-8 encoding of a code point, encode it into a memory buf‐
       fer using al_utf8_encode(3) then use the "%s" specifier.	  Remember  to
       NUL terminate the buffer.

SEE ALSO
       al_ustr_new(3), al_ustr_appendf(3)

Allegro reference manual				       al_ustr_newf(3)

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