Lines Matching refs:ch1
686 pcol(int ch1, int ch2) in pcol() argument
690 ch1 &= 0377; in pcol()
692 if (ch1 == ch2) in pcol()
694 for (; ch1 != 0 || ch2 != 0; ch1 = ch2, ch2 = 0) { in pcol()
695 if (ch1 == 0) in pcol()
697 if (ch1 & 0200 && !isprint(ch1)) { in pcol()
700 ch1 &= ~ 0200; in pcol()
702 if (ch1 == 0177) { in pcol()
705 ch1 = '?'; in pcol()
706 } else if (ch1 < ' ') { in pcol()
709 ch1 += '@'; in pcol()
711 (void) fprintf(output, "%c", ch1); in pcol()