diff --git a/Source/wave.cpp b/Source/wave.cpp
index 36858871f..d7f753a4c 100644
--- a/Source/wave.cpp
+++ b/Source/wave.cpp
@@ -8,7 +8,7 @@ BOOL WCloseFile(HANDLE file)
 
 LONG WGetFileSize(HANDLE hsFile, DWORD *lpFileSizeHigh)
 {
-	unsigned int retry = 0;
+	DWORD retry = 0;
 	LONG ret;
 
 	while ((ret = SFileGetFileSize(hsFile, lpFileSizeHigh)) == 0)
@@ -17,7 +17,7 @@ LONG WGetFileSize(HANDLE hsFile, DWORD *lpFileSizeHigh)
 	return ret;
 }
 
-void WGetFileArchive(HANDLE hsFile, unsigned int *retries, const char *FileName)
+void WGetFileArchive(HANDLE hsFile, DWORD *retries, const char *FileName)
 {
 	HANDLE archive;
 
@@ -33,7 +33,7 @@ void WGetFileArchive(HANDLE hsFile, unsigned int *retries, const char *FileName)
 
 BOOL WOpenFile(const char *FileName, HANDLE *phsFile, BOOL mayNotExist)
 {
-	unsigned int retry = 0;
+	DWORD retry = 0;
 
 	while (1) {
 		if (SFileOpenFile(FileName, phsFile))
@@ -47,7 +47,7 @@ BOOL WOpenFile(const char *FileName, HANDLE *phsFile, BOOL mayNotExist)
 
 void WReadFile(HANDLE hsFile, LPVOID buf, DWORD to_read)
 {
-	unsigned int retry = 0;
+	DWORD retry = 0;
 	DWORD readed;
 	int initial_pos = WSetFilePointer(hsFile, 0, NULL, FILE_CURRENT);
 
@@ -59,7 +59,7 @@ void WReadFile(HANDLE hsFile, LPVOID buf, DWORD to_read)
 
 int WSetFilePointer(HANDLE file1, int offset, HANDLE file2, int whence)
 {
-	unsigned int retry = 0;
+	DWORD retry = 0;
 	int result;
 
 	while (1) {
diff --git a/Source/wave.h b/Source/wave.h
index 95c34822c..4f662fba1 100644
--- a/Source/wave.h
+++ b/Source/wave.h
@@ -4,7 +4,7 @@
 
 BOOL WCloseFile(HANDLE file);
 LONG WGetFileSize(HANDLE hsFile, DWORD *lpFileSizeHigh);
-void WGetFileArchive(HANDLE hsFile, unsigned int *retry, const char *FileName);
+void WGetFileArchive(HANDLE hsFile, DWORD *retry, const char *FileName);
 BOOL WOpenFile(const char *FileName, HANDLE *phsFile, BOOL mayNotExist);
 void WReadFile(HANDLE hsFile, LPVOID buf, DWORD to_read);
 int WSetFilePointer(HANDLE file1, int offset, HANDLE file2, int whence);