type fixes for constants

git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@2450 fefdeb5f-60dc-0310-8127-8f9354f1896f

diff --git a/src/pulse/volume.h b/src/pulse/volume.h
index e7ceb0d7054ba8fe494c2a807dda866157bdffa3..6df29afb9750d63f3ef0b1a967e637c271fdc4ce 100644 (file)
--- a/src/pulse/volume.h
+++ b/src/pulse/volume.h
@@ -103,10 +103,10 @@ PA_C_DECL_BEGIN
 typedef uint32_t pa_volume_t;
 
 /** Normal volume (100%) */
-#define PA_VOLUME_NORM ((pa_volume_t) 0x10000)
+#define PA_VOLUME_NORM ((pa_volume_t) 0x10000U)
 
 /** Muted volume (0%) */
-#define PA_VOLUME_MUTED ((pa_volume_t) 0)
+#define PA_VOLUME_MUTED ((pa_volume_t) 0U)
 
 /** A structure encapsulating a per-channel volume */
 typedef struct pa_cvolume {
@@ -169,7 +169,7 @@ double pa_sw_volume_to_linear(pa_volume_t v) PA_GCC_CONST;
 #define PA_DECIBEL_MININFTY ((double) -INFINITY)
 #else
 /** This value is used as minus infinity when using pa_volume_{to,from}_dB(). */
-#define PA_DECIBEL_MININFTY ((double) -200)
+#define PA_DECIBEL_MININFTY ((double) -200.0)
 #endif
 
 PA_C_DECL_END