Searched refs:isupvert (Results 1 – 1 of 1) sorted by relevance
125 static inline int isupvert(int btype, vchar ch) { in isupvert() function176 up = isupvert (btype,wgetc(row-1,col)); in whline()198 up = isupvert (btype,wgetc(row-1,col)); in whline()219 up = isupvert (btype,wgetc(row-1,col)); in whline()