allegro_message(3alleg4)					  Allegro manual					  allegro_message(3alleg4)

NAME

       allegro_message - Used mainly to show error messages to users. Allegro game programming library.

SYNOPSIS

       #include <allegro.h>

       void allegro_message(const char *text_format, ...);

DESCRIPTION

       Outputs	a  message,  using  a printf() format string. Usually you want to use this to report messages to the user in an OS independent way
       when some Allegro subsystem cannot be initialised. But you must not use this function if you are in a graphic  mode,  only  before  calling
       set_gfx_mode(),	or  after  a  set_gfx_mode(GFX_TEXT).  Also, this function depends on a system driver being installed, which means that it
       won't display the message at all on some platforms if Allegro has not been initialised correctly.

       On platforms featuring a windowing system, it will bring up a blocking GUI message box. If there is no windowing system,  it  will  try	to
       print  the  string  to  a  text	console, attempting to work around codepage differences by reducing any accented characters to 7-bit ASCII
       approximations.	Example:

	  if (allegro_init() != 0)
	     exit(1);

	  if (init_my_data() != 0) {
	     allegro_message("Sorry, missing game data!
");
	     exit(2);
	  }

SEE ALSO

       allegro_init(3alleg4), install_allegro(3alleg4), set_uformat(3alleg4)

Allegro 							   version 4.4.2					  allegro_message(3alleg4)