From 6cb15a6482279e19299de77111d9afa00d77fed2 Mon Sep 17 00:00:00 2001
From: Conor Patrick <conorpp94@gmail.com>
Date: Wed, 20 Nov 2019 11:14:41 -0500
Subject: [PATCH] small fixes

---
 fido2/Makefile | 2 +-
 fido2/device.c | 2 ++
 pc/device.c    | 7 +------
 3 files changed, 4 insertions(+), 7 deletions(-)

diff --git a/fido2/Makefile b/fido2/Makefile
index 93958cc..203af97 100644
--- a/fido2/Makefile
+++ b/fido2/Makefile
@@ -40,5 +40,5 @@ libsolo.a: $(OBJ)
 	$(CC) $^ $(INT_CFLAGS) $(ECC_CFLAGS) -c -o $@
 
 clean:
-	rm $(OBJ) libsolo.a
+	rm -f $(OBJ) libsolo.a
 
diff --git a/fido2/device.c b/fido2/device.c
index e53c933..fc8a878 100644
--- a/fido2/device.c
+++ b/fido2/device.c
@@ -12,6 +12,8 @@
  * aren't what you want to keep, but are designed to be replaced
  * with some other platform specific implementation.
  * 
+ * For real examples, see the STM32L4 implementation and the PC implementation of device.c.
+ * 
 */
 #include <stdint.h>
 #include <stdlib.h>
diff --git a/pc/device.c b/pc/device.c
index 181cdfb..c3c5905 100644
--- a/pc/device.c
+++ b/pc/device.c
@@ -175,8 +175,7 @@ int usbhid_recv(uint8_t * msg)
     return l;
 }
 
-// Send 64 byte USB HID message
-static void _usbhid_send(uint8_t * msg)
+void usbhid_send(uint8_t * msg)
 {
     if (use_udp)
     {
@@ -191,10 +190,6 @@ static void _usbhid_send(uint8_t * msg)
         }
     }
 }
-void usbhid_send(uint8_t * msg)
-{
-    _usbhid_send(msg);
-}