diff -r 000000000000 -r 76b1f169d9fe mingw-5.1.4/win32/include/mcx.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mingw-5.1.4/win32/include/mcx.h	Fri Apr 03 17:16:45 2009 +0100
@@ -0,0 +1,77 @@
+#ifndef _MCX_H
+#define _MCX_H
+#if __GNUC__ >=3
+#pragma GCC system_header
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+#define DIALOPTION_BILLING 64
+#define DIALOPTION_QUIET 128
+#define DIALOPTION_DIALTONE 256
+#define MDMVOLFLAG_LOW	1
+#define MDMVOLFLAG_MEDIUM	2
+#define MDMVOLFLAG_HIGH	4
+#define MDMVOL_LOW	0
+#define MDMVOL_MEDIUM	1
+#define MDMVOL_HIGH	2
+#define MDMSPKRFLAG_OFF	1
+#define MDMSPKRFLAG_DIAL	2
+#define MDMSPKRFLAG_ON	4
+#define MDMSPKRFLAG_CALLSETUP	8
+#define MDMSPKR_OFF	0
+#define MDMSPKR_DIAL 1
+#define MDMSPKR_ON	2
+#define MDMSPKR_CALLSETUP	3
+#define MDM_COMPRESSION	1
+#define MDM_ERROR_CONTROL	2
+#define MDM_FORCED_EC	4
+#define MDM_CELLULAR	8
+#define MDM_FLOWCONTROL_HARD	16
+#define MDM_FLOWCONTROL_SOFT	32
+#define MDM_CCITT_OVERRIDE	64
+#define MDM_SPEED_ADJUST	128
+#define MDM_TONE_DIAL	256
+#define MDM_BLIND_DIAL	512
+#define MDM_V23_OVERRIDE	1024
+typedef struct _MODEMDEVCAPS {
+	DWORD dwActualSize;
+	DWORD dwRequiredSize;
+	DWORD dwDevSpecificOffset;
+	DWORD dwDevSpecificSize;
+	DWORD dwModemProviderVersion;
+	DWORD dwModemManufacturerOffset;
+	DWORD dwModemManufacturerSize;
+	DWORD dwModemModelOffset;
+	DWORD dwModemModelSize;
+	DWORD dwModemVersionOffset;
+	DWORD dwModemVersionSize;
+	DWORD dwDialOptions;
+	DWORD dwCallSetupFailTimer;
+	DWORD dwInactivityTimeout;
+	DWORD dwSpeakerVolume;
+	DWORD dwSpeakerMode;
+	DWORD dwModemOptions;
+	DWORD dwMaxDTERate;
+	DWORD dwMaxDCERate;
+	BYTE abVariablePortion[1];
+} MODEMDEVCAPS,*PMODEMDEVCAPS,*LPMODEMDEVCAPS;
+typedef struct _MODEMSETTINGS {
+	DWORD dwActualSize;
+	DWORD dwRequiredSize;
+	DWORD dwDevSpecificOffset;
+	DWORD dwDevSpecificSize;
+	DWORD dwCallSetupFailTimer;
+	DWORD dwInactivityTimeout;
+	DWORD dwSpeakerVolume;
+	DWORD dwSpeakerMode;
+	DWORD dwPreferredModemOptions;
+	DWORD dwNegotiatedModemOptions;
+	DWORD dwNegotiatedDCERate;
+	BYTE abVariablePortion[1];
+} MODEMSETTINGS,*PMODEMSETTINGS,*LPMODEMSETTINGS;
+#ifdef __cplusplus
+}
+#endif
+#endif /* _MCX_H */