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- #include <fastgraf.h>
- #include <stdio.h>
- #include <stdlib.h>
-
- void main(void);
-
- void main()
- {
- int old_mode;
- char string[4];
-
- old_mode = fg_getmode();
-
- if (fg_testmode(13,1))
- fg_setmode(13);
- else if (fg_testmode(19,1))
- fg_setmode(19);
- else if (fg_testmode(4,1))
- fg_setmode(4);
- else {
- printf("This program requires an EGA, MCGA, or CGA.\n");
- exit(1);
- }
-
- fg_setcolor(15);
- fg_text("I'm running in mode ",20);
- sprintf(string,"%d.",fg_getmode());
- fg_text(string,3);
- fg_waitkey();
-
- fg_setmode(old_mode);
- fg_reset();
- }