614 		int lno = hist_source->line;  in histsync()  local
620 		if (lno != hist_source->line)  in histsync()
833 	int lno = 0, lines = 0;  in histload()  local
847 	lno = ((base[0] & 0xFF) << 24) | ((base[1] & 0xFF) << 16) |  in histload()
851 	if (histptr >= history && lno - 1 != s->line) {  in histload()
855 		if (lno >= s->line - (histptr - history) && lno <= s->line) {  in histload()
856 			hp = &histptr[lno - s->line];  in histload()
862 		s->line = lno--;  in histload()
863 		histsave(&lno, (char *)(base + 4), false, false);  in histload()
881 writehistfile(int lno, const char *cmd)  in writehistfile()  argument
911 			lno = hist_source->line;  in writehistfile()
918 	if (cmd && !writehistline(histfd, lno, cmd)) {  in writehistfile()
928 writehistline(int fd, int lno, const char *cmd)  in writehistline()  argument
934 	hdr[1] = (lno >> 24) & 0xFF;  in writehistline()
935 	hdr[2] = (lno >> 16) & 0xFF;  in writehistline()
936 	hdr[3] = (lno >> 8) & 0xFF;  in writehistline()
937 	hdr[4] = lno & 0xFF;  in writehistline()