LibC/Kernel: Cleanup termios code

This is still not correct, but much better than it used to be

userspace/libraries/LibC/include/sys/syscall.h

@@ -15,8 +15,8 @@ __BEGIN_DECLS
 	O(SYS_OPENAT,			openat)			\
 	O(SYS_SEEK,				seek)			\
 	O(SYS_TELL,				tell)			\
-	O(SYS_GET_TERMIOS,		gettermios)		\
-	O(SYS_SET_TERMIOS,		settermios)		\
+	O(SYS_TCGETATTR,		tcgetattr)		\
+	O(SYS_TCSETATTR,		tcsetattr)		\
 	O(SYS_FORK,				fork)			\
 	O(SYS_EXEC,				exec)			\
 	O(SYS_SLEEP,			sleep)			\

userspace/libraries/LibC/include/termios.h

@@ -35,6 +35,8 @@ struct termios
 	tcflag_t	c_cflag;	/* Control modes. */
 	tcflag_t	c_lflag;	/* Local modes. */
 	cc_t		c_cc[NCCS];	/* Control characters. */
+	speed_t     c_ospeed;
+	speed_t     c_ispeed;
 };
 
 #define BRKINT	0x001