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| author | Pierre-Alexandre Meyer <pierre@mouraf.org> | 2009-08-30 17:09:52 -0700 |
|---|---|---|
| committer | Pierre-Alexandre Meyer <pierre@mouraf.org> | 2009-09-01 11:43:39 -0700 |
| commit | 4d4ddf97886dc9482694975b70dacfe28a2f2ba1 (patch) | |
| tree | 6b8f3ca4e3d5a095d8678c1655caceb519063d8a /com32/cmenu | |
| parent | 9eacdefabc99e6c98cc9373ee04dce23dc6d49bc (diff) | |
| download | syslinux-4d4ddf97886dc9482694975b70dacfe28a2f2ba1.tar.gz | |
cmenu: misc. cleanups
Fix a compiler warning and a header documentation.
Signed-off-by: Pierre-Alexandre Meyer <pierre@mouraf.org>
Diffstat (limited to 'com32/cmenu')
| -rw-r--r-- | com32/cmenu/libmenu/com32io.c | 10 | ||||
| -rw-r--r-- | 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 f1ed17da..92344da9 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 54593328..8fb32306 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 */ |