Fix checkpatch warnings

[emu8051.git] / src / cli / keyboard.c

diff --git a/src/cli/keyboard.c b/src/cli/keyboard.c
index 44927e5..ae0cd91 100644 (file)
--- a/src/cli/keyboard.c
+++ b/src/cli/keyboard.c
@@ -18,17 +18,21 @@ kbhit(void)
 {
        char ch;
        int nread;
+
        if (peek != -1)
                return 1;
+
        newtio.c_cc[VMIN] = 0;
        tcsetattr(0, TCSANOW, &newtio);
        nread = read(0, &ch, 1);
        newtio.c_cc[VMIN] = 1;
        tcsetattr(0, TCSANOW, &newtio);
+
        if (nread == 1) {
                peek = ch;
                return 1;
        }
+
        return 0;
 }
 
@@ -36,17 +40,20 @@ int
 getch(void)
 {
        char ch;
+
        if (peek != -1) {
                ch = peek;
                peek = -1;
                return ch;
        }
+
        read(0, &ch, 1);
+
        return ch;
 }
 
 void
-InitUnixKB(void)
+keyboard_init(void)
 {
        tcgetattr(0, &orig);
        newtio = orig;
@@ -59,7 +66,7 @@ InitUnixKB(void)
 }
 
 void
-ResetUnixKB(void)
+keyboard_reset(void)
 {
        tcsetattr(0, TCSANOW, &orig);
 }