From: Pierre-Alexandre Meyer <pierre@mouraf.org>
Date: Sat, 29 Aug 2009 05:09:53 +0000 (-0700)
Subject: cmenu: refactor cprint functions
X-Git-Tag: syslinux-3.84-pre1~37^2~26^2~18
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=898bc8932dc080e14046402c1a510c1da15202ae;p=platform%2Fupstream%2Fsyslinux.git

cmenu: refactor cprint functions

Some refactoring:

	* Make cprint_vga2ansi static, as it is an internal function.
	* Simplify the logic in cprint().

Signed-off-by: Pierre-Alexandre Meyer <pierre@mouraf.org>
---

diff --git a/com32/cmenu/libmenu/com32io.c b/com32/cmenu/libmenu/com32io.c
index 778ab97..7daf67a 100644
--- a/com32/cmenu/libmenu/com32io.c
+++ b/com32/cmenu/libmenu/com32io.c
@@ -17,7 +17,7 @@
 
 com32sys_t inreg, outreg;	// Global register sets for use
 
-void cprint_vga2ansi(char chr, char attr)
+static void cprint_vga2ansi(char chr, char attr)
 {
 	static const char ansi_char[8] = "04261537";
 	static uint8_t last_attr = 0x07;
@@ -67,19 +67,8 @@ void cprint(char chr, char attr, unsigned int times, char disppage)
 {
 	// XXX disppage
 
-	/*
-	 * Mimic INT 10h, AH=09h: the cursor is not moved even
-	 * if more than one character is written, unless the same
-	 * character is repeated
-	 */
-	if (times == 1) {
+	while (times--)
 		cprint_vga2ansi(chr, attr);
-		printf(CSI "D");
-	} else {
-		while (times--)
-			cprint_vga2ansi(chr, attr);
-		//printf(CSI "%dm%c", ansi_attr, chr);
-	}
 }
 
 void setdisppage(char num)	// Set the display page to specified number