Ubuntu Feisty 7.04 manual page repository

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Provided by: libaa1-dev_1.4p5-30_i386

 

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_hard‐
        ware_params  and  aa_renderparams  structures and removes known options
        from the argc/argv lists. It also parse the  AAOPTS  environment  vari‐
        able.   When  called  with NULL for the argc/argv parameters, 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.
aa_fonts(3), aa_dither‐
aa_mousedrivers(3),
aa_displayrecommended(3),
aa_scrwidth(3),
aa_imgwidth(3),
aa_attrs(3),   aa_current‐
aa_autoinitmouse(3),
aa_initkbd(3),
aa_uninitmouse(3),
aa_gotoxy(3),
aa_hidemouse(3),
aa_setfont(3),
aa_resizehandler(3),
aa_putpixel(3),  aa_recom‐
aa_recommendhimouse(3), aa_recom‐
aa_recommendlowdisplay(3)
 

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