aa_parseoptions man page on IRIX

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aa_parseoptions(3)			       aa_parseoptions(3)

NAME
       aa_parseoptions	- parse the standard command line options
       used by AA-lib.

SYNOPSIS
       #include <aalib.h>

       int aa_parseoptions
       (
	    struct aa_hardware_params *p,
	    aa_renderparams *r,
	    int *argc,
	    char **argv
       );

PARAMETERS
       struct aa_hardware_params *p
	      Hardware	parameters  structure  to  alter.  It  is
	      expected	that  this  structure only with necessary
	      modifications will be later used to initialize  the
	      AA-lib context.

       aa_renderparams *r
	      Rendering	 prameters  structure  to  alter.  It  is
	      expected that this structure  only  with	necessary
	      modifications  will be later used to render images.

       int *argc
	      Pointer  to  argc	 parameter  passed  to	 function
	      "main".

       char **argv
	      Pointer	to  argv  parameter  passed  to	 function
	      "main".

DESCRIPTION
       Use this function  to  parse  the  standard  command  line
       options used by AA-lib. Every AA-lib program ought to call
       this function to let user specify some  extra  parameters.
       The  function alters the aa_hardware_params and aa_render-
       params structures  and  removes	known  options	from  the
       argc/argv  lists.  It  also  parse  the AAOPTS environment
       variable.  When called with NULL for the argc/argv parame-
       ters,  it  parses AAOPTS only. At least this call ought to
       be in every AA-lib program.

RETURNS
       1 when sucesfull and 0 on failure. The  program	then  can
       print the help text available in aa_help variable.

SEE ALSO
       save_d(3),     mem_d(3),	    aa_help(3),	   aa_formats(3),
       aa_fonts(3),  aa_dithernames(3),	 aa_drivers(3),	  aa_kbd-
       drivers(3),    aa_mousedrivers(3),   aa_kbdrecommended(3),
       aa_mouserecommended(3), aa_displayrecommended(3),  aa_def-
       params(3),      aa_defrenderparams(3),	  aa_scrwidth(3),
       aa_scrheight(3),	 aa_mmwidth(3),	 aa_mmheight(3),  aa_img-
       width(3),    aa_imgheight(3),   aa_image(3),   aa_text(3),
       aa_attrs(3),	 aa_currentfont(3),	  aa_autoinit(3),
       aa_autoinitkbd(3), aa_autoinitmouse(3), aa_recommendhi(3),
       aa_recommendlow(3),  aa_init(3),	 aa_initkbd(3),	 aa_init-
       mouse(3), aa_close(3), aa_uninitkbd(3), aa_uninitmouse(3),
       aa_fastrender(3), aa_render(3), aa_puts(3),  aa_printf(3),
       aa_gotoxy(3),  aa_hidecursor(3), aa_showcursor(3), aa_get-
       mouse(3), aa_hidemouse(3),  aa_showmouse(3),  aa_register-
       font(3),		aa_setsupported(3),	   aa_setfont(3),
       aa_getevent(3), aa_getkey(3), aa_resize(3),  aa_resizehan-
       dler(3),	  aa_edit(3),	aa_createedit(3),  aa_editkey(3),
       aa_putpixel(3),	  aa_recommendhikbd(3),	    aa_recommend-
       lowkbd(3),     aa_recommendhimouse(3),	 aa_recommendlow-
       mouse(3),  aa_recommendhidisplay(3),   aa_recommendlowdis-
       play(3)

c2man aalib.h		 8 September 1999      aa_parseoptions(3)
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