239 c__prev_word(wchar_t *p, wchar_t *low, int n, int (*wtest)(wint_t))  in c__prev_word()  argument
244 		while ((p >= low) && !(*wtest)(*p))  in c__prev_word()
246 		while ((p >= low) && (*wtest)(*p))  in c__prev_word()
252 	if (p < low)  in c__prev_word()
253 		p = low;  in c__prev_word()
311 cv_prev_word(wchar_t *p, wchar_t *low, int n, int (*wtest)(wint_t))  in cv_prev_word()  argument
317 		while ((p > low) && iswspace(*p))  in cv_prev_word()
320 		while ((p >= low) && (*wtest)(*p) == test)  in cv_prev_word()
322 		if (p < low)  in cv_prev_word()
323 			return low;  in cv_prev_word()
328 	if (p < low)  in cv_prev_word()
329 		return low;  in cv_prev_word()