From d79a67642cb6200af84eaf451808b1c0d06f673b Mon Sep 17 00:00:00 2001 From: Pierre-Alexandre Meyer Date: Fri, 21 Aug 2009 08:37:06 -0700 Subject: [PATCH] cmenu: remove unused bit_reverse function Not needed anymore: we use a lookup table (ansi_char) in cprint_vga2ansi now to reverse Background and Foreground bits.. Signed-off-by: Pierre-Alexandre Meyer --- com32/cmenu/libmenu/com32io.c | 10 ---------- 1 file changed, 10 deletions(-) diff --git a/com32/cmenu/libmenu/com32io.c b/com32/cmenu/libmenu/com32io.c index 330bcb9..778ab97 100644 --- a/com32/cmenu/libmenu/com32io.c +++ b/com32/cmenu/libmenu/com32io.c @@ -17,16 +17,6 @@ com32sys_t inreg, outreg; // Global register sets for use -static unsigned int bit_reverse(unsigned int code, int len) -{ - register unsigned res = 0; - do { - res |= code & 1; - code >>= 1, res <<= 1; - } while (--len > 0); - return res >> 1; -} - void cprint_vga2ansi(char chr, char attr) { static const char ansi_char[8] = "04261537"; -- 2.7.4