IT: Move private function inside ifdef for SAVE

- prevents an unused function warning

Author: Konstanty

src/load_it.cpp

@@ -28,12 +28,6 @@ BYTE autovibxm2it[8] =
 extern WORD XMPeriodTable[96+8];
 extern UINT XMLinearTable[768];
 
-static inline UINT ConvertVolParam(UINT value)
-//--------------------------------------------
-{
-	return (value > 9)  ? 9 : value;
-}
-
 
 BOOL CSoundFile::ITInstrToMPT(const void *p, INSTRUMENTHEADER *penv, UINT trkvers)
 //--------------------------------------------------------------------------------
@@ -598,6 +592,12 @@ BOOL CSoundFile::ReadIT(const BYTE *lpStream, DWORD dwMemLength)
 #pragma warning(disable:4100)
 #endif
 
+static inline UINT ConvertVolParam(UINT value)
+//--------------------------------------------
+{
+	return (value > 9)  ? 9 : value;
+}
+
 BOOL CSoundFile::SaveIT(LPCSTR lpszFileName, UINT nPacking)
 //---------------------------------------------------------
 {