UNSIGNED_CMP     2949 test/manual/etags/c-src/emacs/src/keyboard.c 	   && UNSIGNED_CMP (XFASTINT (c), <,
UNSIGNED_CMP     2953 test/manual/etags/c-src/emacs/src/keyboard.c 	      && UNSIGNED_CMP (XFASTINT (c), <,
UNSIGNED_CMP     1552 test/manual/etags/c-src/emacs/src/lisp.h #define ASCII_CHAR_P(c) UNSIGNED_CMP (c, <, 0x80)