- strmini.h: Include windef.h so CDECL gets defined for msvc version of DEFINE_GUIDEX...
[reactos.git] / reactos / lib / drivers / sound / mmebuddy / wave / header.c
index 62cf831..ac1c99b 100644 (file)
@@ -224,11 +224,11 @@ EnqueueWaveHeader(
     PSOUND_DEVICE_INSTANCE SoundDeviceInstance,
     IN  PVOID Parameter)
 {
+    PWAVEHDR WaveHeader = (PWAVEHDR) Parameter;
+
     VALIDATE_MMSYS_PARAMETER( SoundDeviceInstance );
     VALIDATE_MMSYS_PARAMETER( Parameter );
 
-    PWAVEHDR WaveHeader = (PWAVEHDR) Parameter;
-
     /* Initialise */
     WaveHeader->lpNext = NULL;