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Fix missing return types on functions, convert some functions with always ignored results to void.

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This commit is contained in:
Nick Briggs
2017-05-28 15:08:42 -07:00
parent 65ddb5a968
commit 691645d048
83 changed files with 587 additions and 549 deletions
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21
src/llcolor.c
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@@ -126,10 +126,11 @@ cgfour_init_color_display(color_bitmapbase) /* SUBR 0210 */
#else /* COLOR */
cgfour_init_color_display(color_bitmapbase) /* SUBR 0210 */
LispPTR cgfour_init_color_display(color_bitmapbase) /* SUBR 0210 */
LispPTR color_bitmapbase; /* COLOR BITMAP ADDRESS */
{
printf( "Color is not supported.\n" );
return (NIL);
}
#endif /* COLOR */
@@ -142,7 +143,7 @@ cgfour_init_color_display(color_bitmapbase) /* SUBR 0210 */
*/
/*******************************************************************/
#ifdef COLOR
cgfour_change_screen_mode(which_screen)
LispPTR cgfour_change_screen_mode(which_screen)
LispPTR which_screen;
{ /* subr 0211 */
struct pixrect *ColorFb;
@@ -227,10 +228,11 @@ cgfour_change_screen_mode(which_screen)
}
#else /* COLOR */
cgfour_change_screen_mode(which_screen)
LispPTR cgfour_change_screen_mode(which_screen)
LispPTR which_screen;
{
printf( "Color is not supported.\n" );
return (NIL);
}
#endif /* COLOR */
@@ -250,7 +252,7 @@ unsigned char GRN_colormap;
unsigned char BLU_colormap;
#ifdef COLOR
cgfour_set_colormap(args)
LispPTR cgfour_set_colormap(args)
LispPTR args[];
{
int index;
@@ -274,10 +276,11 @@ cgfour_set_colormap(args)
}
#else /* COLOR */
cgfour_set_colormap(args)
LispPTR cgfour_set_colormap(args)
LispPTR args[];
{
printf( "Color is not supported.\n" );
return (NIL);
}
#endif /* COLOR */
@@ -287,7 +290,7 @@ cgfour_set_colormap(args)
static struct pixrect *saved_screen;
static int Screen_Saved = T;
save_color_screen()
void save_color_screen()
{
if( !Screen_Saved ) {
saved_screen = mem_point( displaywidth
@@ -301,7 +304,7 @@ save_color_screen()
} /* end if(!Screen_Saved) */
} /* end save_color_screen() */
restore_color_screen()
void restore_color_screen()
{
if( Screen_Saved ) {
saved_screen = mem_point( displaywidth
@@ -321,7 +324,7 @@ static unsigned char red_colormap[256]
, green_colormap[256]
, blue_colormap[256];
static int Saved_Colormap = NIL;
save_colormap()
void save_colormap()
{
struct pixrect *Color_Fb;
@@ -339,7 +342,7 @@ save_colormap()
} /* end if( !Saved_Colormap ) */
} /* end save_colormap() */
restore_colormap()
void restore_colormap()
{
struct pixrect *Color_Fb;