GRASS Programmer's Manual  6.4.2(2012)
Returns.c
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00001 #include "driver.h"
00002 #include "driverlib.h"
00003 
00004 void COM_Screen_left(int *index)
00005 {
00006     *index = screen_left;
00007 }
00008 
00009 void COM_Screen_rite(int *index)
00010 {
00011     *index = screen_right;
00012 }
00013 
00014 void COM_Screen_bot(int *index)
00015 {
00016     *index = screen_bottom;
00017 }
00018 
00019 void COM_Screen_top(int *index)
00020 {
00021     *index = screen_top;
00022 }
00023 
00024 void COM_Number_of_colors(int *ncolors)
00025 {
00026     *ncolors = NCOLORS;
00027 }
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