lib/roken/vis.c

255 	char *nextra = NULL;
259 	MAKEEXTRALIST(flag, nextra, extra);
260 	if (!nextra) {
261 		*dst = '\0';		/* can't create nextra, return "" */
265 		dst = do_hvis(dst, c, flag, nextc, nextra);
267 		dst = do_svis(dst, c, flag, nextc, nextra);
268 	free(nextra);
295 	char *nextra = NULL;
301 	MAKEEXTRALIST(flag, nextra, extra);
302 	if (!nextra) {
303 		*dst = '\0';		/* can't create nextra, return "" */
308 			dst = do_hvis(dst, c, flag, *src, nextra);
311 			dst = do_svis(dst, c, flag, *src, nextra);
313 	free(nextra);
324 	char *nextra = NULL;
330 	MAKEEXTRALIST(flag, nextra, extra);
331 	if (! nextra) {
332 		*dst = '\0';		/* can't create nextra, return "" */
339 			dst = do_hvis(dst, c, flag, len ? *src : '\0', nextra);
344 			dst = do_svis(dst, c, flag, len ? *src : '\0', nextra);
347 	free(nextra);