57 	int ch, eflags = 0;  in main()  local
63 			eflags |= VIS_NOESCAPE;  in main()
66 			eflags |= VIS_HTTP1866;  in main()
69 			eflags |= VIS_HTTP1808;  in main()
72 			eflags |= VIS_MIMESTYLE;  in main()
84 	switch (eflags & (VIS_HTTP1808|VIS_HTTP1866|VIS_MIMESTYLE)) {  in main()
97 				process(fp, *argv, eflags);  in main()
103 		process(stdin, "<stdin>", eflags);  in main()
108 process(FILE *fp, const char *filename, int eflags)  in process()  argument
117 		switch(ret = unvis(&outc, (char)c, &state, eflags)) {  in process()
136 	if (unvis(&outc, (char)0, &state, eflags | UNVIS_END) == UNVIS_VALID)  in process()