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C/C++ Source or Header  |  1991-05-03  |  579b  |  22 lines
  1. /*    v_clear.c- Clear Viewport */
  2.  
  3. #include <stdio.h>
  4. #include <stdlib.h>
  5. #include <conio.h>
  6. #include <tools/viewport.h>
  7.  
  8. int v_clear( viewport *v )
  9. {
  10.     _v_fill_scr( VINIT_CHAR | (v->bcolor << 4 | v->fcolor) << 8,
  11.                                         v->row, v->col, v->nrows, v->ncols );
  12.     return 1;
  13. }
  14.  
  15. int v_cleartoeol( viewport *v )
  16. {
  17.     _v_fill_scr( VINIT_CHAR | (v->bcolor << 4 | v->fcolor) << 8,
  18.                                 v->row + v->cur_row, v->col + v->cur_col,
  19.                                 1, v->ncols - v->cur_col );
  20.     return 1;
  21. }
  22.