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1.1 root 1: /*
2: * Clear the background of a screen.
3: */
4: #include <scn.h>
5:
6: void
7: clearBak(back, f) register backGrnd *back; register loc *f;
8: {
9: for (; NULL != back->data; back++)
10: clearArea(back->row, back->col, strlen(back->data));
11: for (; NULL != f->field; f++)
12: clearArea(f->row, f->col, (f->len ? f->len : f->skipf));
13: }
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