From 06d7fdc22897f04d152b1746644ca9733e44fa54 Mon Sep 17 00:00:00 2001
From: Nathan Conrad <pigrew@gmail.com>
Date: Sun, 5 Apr 2020 11:29:24 -0400
Subject: [PATCH] Use #define for OSAL_TIMEOUT_WAIT_FOREVER.

---
 src/osal/osal.h | 13 ++++++-------
 1 file changed, 6 insertions(+), 7 deletions(-)

diff --git a/src/osal/osal.h b/src/osal/osal.h
index 16ad34f3..c35cf772 100644
--- a/src/osal/osal.h
+++ b/src/osal/osal.h
@@ -36,13 +36,12 @@
 
 #include "common/tusb_common.h"
 
-enum
-{
-  OSAL_TIMEOUT_NOTIMEOUT    = 0,      // return immediately
-  OSAL_TIMEOUT_NORMAL       = 10,     // default timeout
-};
-
-static const uint32_t  OSAL_TIMEOUT_WAIT_FOREVER = 0xFFFFFFFFUL;
+// Return immediately
+#define OSAL_TIMEOUT_NOTIMEOUT (0)
+// Default timeout
+#define OSAL_TIMEOUT_NORMAL       (10)
+// Wait forever
+#define OSAL_TIMEOUT_WAIT_FOREVER  (UINT32_MAX)
 
 #define OSAL_TIMEOUT_CONTROL_XFER  OSAL_TIMEOUT_WAIT_FOREVER