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| author | Sascha Hauer <s.hauer@pengutronix.de> | 2009-12-18 11:26:12 +0100 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2009-12-18 16:44:54 +0100 |
| commit | 73108301d4c4028b92f6a1ae0e4337dd71a1dc8e (patch) | |
| tree | dd1d7929fc4460985abf8ed87cc9193c27bf8bd3 /lib | |
| parent | 8fc2d570246fa6f42e03551faab176b706991a0c (diff) | |
| download | barebox-73108301d4c4028b92f6a1ae0e4337dd71a1dc8e.tar.gz barebox-73108301d4c4028b92f6a1ae0e4337dd71a1dc8e.tar.xz | |
Remove unnecessary casts in key defines
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/readkey.c | 2 | ||||
| -rw-r--r-- | lib/readline.c | 6 |
2 files changed, 4 insertions, 4 deletions
diff --git a/lib/readkey.c b/lib/readkey.c index 0464ce4b74..a42d1cb8ff 100644 --- a/lib/readkey.c +++ b/lib/readkey.c @@ -52,7 +52,7 @@ static const struct esc_cmds esccmds[] = { {"[6~", KEY_PAGEDOWN},// Cursor Key Page Down }; -char read_key(void) +int read_key(void) { char c; char esc[5]; diff --git a/lib/readline.c b/lib/readline.c index 750da3b59c..b82150e355 100644 --- a/lib/readline.c +++ b/lib/readline.c @@ -17,8 +17,8 @@ #define MAX_CMDBUF_SIZE 256 #define CTL_BACKSPACE ('\b') -#define DEL ((char)255) -#define DEL7 ((char)127) +#define DEL 255 +#define DEL7 127 #define CREAD_HIST_CHAR ('!') #define getcmd_putch(ch) putchar(ch) @@ -178,7 +178,7 @@ int readline(const char *prompt, char *buf, int len) unsigned long eol_num = 0; unsigned long rlen; unsigned long wlen; - unsigned char ichar; + int ichar; int insert = 1; int rc = 0; #ifdef CONFIG_AUTO_COMPLETE |