From 5f8eca211c33a86fc823bd058c17f7e11e70531d Mon Sep 17 00:00:00 2001
From: David Robillard <d@drobilla.net>
Date: Thu, 15 Oct 2020 08:43:01 +0200
Subject: Use unsigned constants in enum definitions

---
 pugl/pugl.h | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

(limited to 'pugl')

diff --git a/pugl/pugl.h b/pugl/pugl.h
index bbe1b5d..4d363c3 100644
--- a/pugl/pugl.h
+++ b/pugl/pugl.h
@@ -109,10 +109,10 @@ typedef struct {
    Keyboard modifier flags.
 */
 typedef enum {
-	PUGL_MOD_SHIFT = 1,      ///< Shift key
-	PUGL_MOD_CTRL  = 1 << 1, ///< Control key
-	PUGL_MOD_ALT   = 1 << 2, ///< Alt/Option key
-	PUGL_MOD_SUPER = 1 << 3  ///< Mod4/Command/Windows key
+	PUGL_MOD_SHIFT = 1u << 0u, ///< Shift key
+	PUGL_MOD_CTRL  = 1u << 1u, ///< Control key
+	PUGL_MOD_ALT   = 1u << 2u, ///< Alt/Option key
+	PUGL_MOD_SUPER = 1u << 3u  ///< Mod4/Command/Windows key
 } PuglMod;
 
 /**
@@ -637,7 +637,7 @@ typedef enum {
 
 	   - X11: Calls XInitThreads() which is required for some drivers.
 	*/
-	PUGL_WORLD_THREADS = 1 << 0
+	PUGL_WORLD_THREADS = 1u << 0u
 } PuglWorldFlag;
 
 /**
-- 
cgit v1.2.1