develop/ktcc: Post-SVN tidy

- Move source code from `trunk` into program root directory.
- Update build files.

programs/develop/ktcc/lib/libshell/Makefile

@@ -0,0 +1,26 @@
+CC = kos32-tcc
+AR = ar
+CFLAGS = -c -I../../libc.obj/include
+
+LIB = libshell.a
+
+OBJS = \
+	shell_exit.o \
+	shell_puts.o \
+	shell_get_pid.o \
+	shell_ping.o \
+	shell_getc.o \
+	shell_cls.o \
+	shell_init.o \
+	shell_gets.o \
+	shell_printf.o \
+	shell_putc.o
+
+$(LIB): $(OBJS)
+	$(AR) -crs $@ $(OBJS)
+	
+%.o : %.c Makefile
+	$(CC) $(CFLAGS) -o $@ $<
+
+clean:
+	rm -rf $(OBJS) $(LIB)