/***************************************************
 *** Ascii.cmm - Display the ASCII character set ***
 ***************************************************/

#define  ROW_COUNT      20
#define  COL_COUNT      13

Unprintables = "\a\b\t\r\n\032\033"
for ( row = 0; row < ROW_COUNT; row++ ) {
   for ( col = 0; col < COL_COUNT; col++ ) {
      c = ROW_COUNT*col + row
      if c < 256
         printf("%c-%-3d ",(NULL==strchr(Unprintables,c))?c:'.',c)
   }
   printf("\n")
}

getch();