--- /dev/null
+
+# This file is autogenerated by update.py
+
+@ stdcall CloseDriver() winmm.CloseDriver
+@ stdcall DefDriverProc() winmm.DefDriverProc
+@ stdcall DriverCallback() winmm.DriverCallback
+@ stdcall DrvGetModuleHandle() winmm.DrvGetModuleHandle
+@ stdcall GetDriverModuleHandle() winmm.GetDriverModuleHandle
+@ stdcall OpenDriver() winmm.OpenDriver
+@ stdcall SendDriverMessage() winmm.SendDriverMessage
+@ stub mmDrvInstall
+@ stdcall mmioAdvance() winmm.mmioAdvance
+@ stdcall mmioAscend() winmm.mmioAscend
+@ stdcall mmioClose() winmm.mmioClose
+@ stdcall mmioCreateChunk() winmm.mmioCreateChunk
+@ stdcall mmioDescend() winmm.mmioDescend
+@ stdcall mmioFlush() winmm.mmioFlush
+@ stdcall mmioGetInfo() winmm.mmioGetInfo
+@ stdcall mmioInstallIOProcA() winmm.mmioInstallIOProcA
+@ stdcall mmioInstallIOProcW() winmm.mmioInstallIOProcW
+@ stdcall mmioOpenA() winmm.mmioOpenA
+@ stdcall mmioOpenW() winmm.mmioOpenW
+@ stdcall mmioRead() winmm.mmioRead
+@ stdcall mmioRenameA() winmm.mmioRenameA
+@ stdcall mmioRenameW() winmm.mmioRenameW
+@ stdcall mmioSeek() winmm.mmioSeek
+@ stdcall mmioSendMessage() winmm.mmioSendMessage
+@ stdcall mmioSetBuffer() winmm.mmioSetBuffer
+@ stdcall mmioSetInfo() winmm.mmioSetInfo
+@ stdcall mmioStringToFOURCCA() winmm.mmioStringToFOURCCA
+@ stdcall mmioStringToFOURCCW() winmm.mmioStringToFOURCCW
+@ stdcall mmioWrite() winmm.mmioWrite
+@ stub sndOpenSound