From 4d4ddf97886dc9482694975b70dacfe28a2f2ba1 Mon Sep 17 00:00:00 2001 From: Pierre-Alexandre Meyer Date: Sun, 30 Aug 2009 17:09:52 -0700 Subject: [PATCH] cmenu: misc. cleanups Fix a compiler warning and a header documentation. Signed-off-by: Pierre-Alexandre Meyer --- com32/cmenu/libmenu/com32io.c | 10 +++++++++- com32/cmenu/libmenu/com32io.h | 5 ++--- 2 files changed, 11 insertions(+), 4 deletions(-) diff --git a/com32/cmenu/libmenu/com32io.c b/com32/cmenu/libmenu/com32io.c index f1ed17d..92344da 100644 --- a/com32/cmenu/libmenu/com32io.c +++ b/com32/cmenu/libmenu/com32io.c @@ -18,7 +18,15 @@ com32sys_t inreg, outreg; // Global register sets for use -static void cprint_vga2ansi(char chr, char attr) +/** + * cprint_vga2ansi - given a VGA attribute, print a character + * @chr: character to print + * @attr: vga attribute + * + * Convert the VGA attribute @attr to an ANSI escape sequence and + * print it. + **/ +static void cprint_vga2ansi(const char chr, const char attr) { static const char ansi_char[8] = "04261537"; static uint8_t last_attr = 0x07; diff --git a/com32/cmenu/libmenu/com32io.h b/com32/cmenu/libmenu/com32io.h index 5459332..8fb3230 100644 --- a/com32/cmenu/libmenu/com32io.h +++ b/com32/cmenu/libmenu/com32io.h @@ -22,10 +22,9 @@ #define CSI "\e[" -/* Beep: "" are required, not '' */ -static inline beep() +static inline void beep(void) { - return fputs("\007", stdout); + fputs("\007", stdout); } /* BIOS Assisted output routines */ -- 2.7.4