- reverted _putchar() and _getChar(). Need later fix

git-svn-id: http://moon:8086/svn/mips@70 a8ebac50-d88d-4704-bea3-6648445a41b3

src/libsys/console.c

@@ -95,7 +95,7 @@ void _putchar(int fd, char c)
 
 }
 
-char _getchar(int fd)
+char _getchar()
 {
-	return readchar(fd);
+	return readchar(0);
 }