USB: API cleanups.

Remove usbSuspend(), usbResumeInit(), usbResume(), the USB
low-priority IRQ, and usbWaitReset() from usb.h.  Also remove
RESUME_STATE since it was only there for usbResume().

These functions don't need to be seen by anybody except for usb.c and
usb_cdcacm.c, so move them there (altering their names to fit with
libmaple style guidelines) and mark them static.

Clean up includes in usb.c while we're there.

Signed-off-by: Marti Bolivar <mbolivar@leaflabs.com>

1 files changed, 0 insertions, 19 deletions

diff --git a/libmaple/usb/usb.h b/libmaple/usb/usb.h
index 077128f..988c923 100644
--- a/libmaple/usb/usb.h
+++ b/libmaple/usb/usb.h
@@ -66,27 +66,8 @@ extern usblib_dev *USBLIB;
  * Convenience routines, etc.
  */
 
-typedef enum {
-    RESUME_EXTERNAL,
-    RESUME_INTERNAL,
-    RESUME_LATER,
-    RESUME_WAIT,
-    RESUME_START,
-    RESUME_ON,
-    RESUME_OFF,
-    RESUME_ESOF
-} RESUME_STATE;
-
 void usb_init_usblib(void (**ep_int_in)(void), void (**ep_int_out)(void));
 
-void usbSuspend(void);
-void usbResumeInit(void);
-void usbResume(RESUME_STATE);
-
-/* overloaded ISR routine, this is the main usb ISR */
-void __irq_usb_lp_can_rx0(void);
-void usbWaitReset(void);
-
 uint8 usbIsConnected(void);
 uint8 usbIsConfigured(void);