Merge all libs into libu

usb/Makefile

@@ -1,10 +1 @@
-include ../make/ufuncs.mk
-
-$(eval $(call add_lib,libstring))
-$(eval $(call add_lib,libprocess))
-$(eval $(call add_lib,libaux))
-$(eval $(call add_lib,libmalloc))
-
-cflags += -DPRINTF_INCLUDE_CONFIG_H=1
-
 include ../make/user.mk

usb/usb.c

@@ -3,7 +3,6 @@
 #include <malloc.h>
 #include <mprintf.h>
 #include <process.h>
-#include <process_self.h>
 #include <status.h>
 #include <str_status.h>
 #include <string.h>
@@ -61,8 +60,6 @@ static void usb_eject (const char* dev_key) {
 }
 
 void app_main (void) {
-  libprocess_self_init ();
-
   char commandbuf[32];
   memset (commandbuf, 0, sizeof (commandbuf));
   char devnamebuf[32];