isgraph           918 gtags-cscope/command.c 	    !isgraph((unsigned char) *file) ||
isgraph           919 gtags-cscope/command.c 	    !isgraph((unsigned char) *function) ||
isgraph           199 libglibc/regex.c #ifdef isgraph
isgraph           200 libglibc/regex.c # define ISGRAPH(c) (ISASCII (c) && isgraph (c))