diff --git a/Alc/ALc.c b/Alc/ALc.c
index 4283a25..048ccd7 100644
--- a/Alc/ALc.c
+++ b/Alc/ALc.c
@@ -339,11 +339,11 @@ static ALCchar *alcCaptureDefaultDeviceSpecifier;
 
 static const ALCchar alcNoDeviceExtList[] =
     "ALC_ENUMERATE_ALL_EXT ALC_ENUMERATION_EXT ALC_EXT_CAPTURE "
-    "ALC_EXT_thread_local_context ALC_SOFTX_loopback_device";
+    "ALC_EXT_thread_local_context ALC_SOFT_loopback";
 static const ALCchar alcExtensionList[] =
     "ALC_ENUMERATE_ALL_EXT ALC_ENUMERATION_EXT ALC_EXT_CAPTURE "
     "ALC_EXT_DEDICATED ALC_EXT_disconnect ALC_EXT_EFX "
-    "ALC_EXT_thread_local_context ALC_SOFTX_loopback_device";
+    "ALC_EXT_thread_local_context ALC_SOFT_loopback";
 static const ALCint alcMajorVersion = 1;
 static const ALCint alcMinorVersion = 1;
 
diff --git a/OpenAL32/Include/alMain.h b/OpenAL32/Include/alMain.h
index cdcb642..1574791 100644
--- a/OpenAL32/Include/alMain.h
+++ b/OpenAL32/Include/alMain.h
@@ -17,38 +17,6 @@
 #include "AL/alc.h"
 #include "AL/alext.h"
 
-#ifndef ALC_SOFT_device_loopback
-#define ALC_SOFT_device_loopback 1
-#define ALC_FORMAT_CHANNELS_SOFT                 0x1990
-#define ALC_FORMAT_TYPE_SOFT                     0x1991
-
-/* Sample types */
-#define ALC_BYTE_SOFT                            0x1400
-#define ALC_UNSIGNED_BYTE_SOFT                   0x1401
-#define ALC_SHORT_SOFT                           0x1402
-#define ALC_UNSIGNED_SHORT_SOFT                  0x1403
-#define ALC_INT_SOFT                             0x1404
-#define ALC_UNSIGNED_INT_SOFT                    0x1405
-#define ALC_FLOAT_SOFT                           0x1406
-
-/* Channel configurations */
-#define ALC_MONO_SOFT                            0x1500
-#define ALC_STEREO_SOFT                          0x1501
-#define ALC_QUAD_SOFT                            0x1503
-#define ALC_5POINT1_SOFT                         0x1504 /* (WFX order) */
-#define ALC_6POINT1_SOFT                         0x1505 /* (WFX order) */
-#define ALC_7POINT1_SOFT                         0x1506 /* (WFX order) */
-
-typedef ALCdevice* (ALC_APIENTRY*LPALCLOOPBACKOPENDEVICESOFT)(const ALCchar*);
-typedef ALCboolean (ALC_APIENTRY*LPALCISRENDERFORMATSUPPORTEDSOFT)(ALCdevice*,ALCsizei,ALCenum,ALCenum);
-typedef void (ALC_APIENTRY*LPALCRENDERSAMPLESSOFT)(ALCdevice*,ALCvoid*,ALCsizei);
-#ifdef AL_ALEXT_PROTOTYPES
-ALC_API ALCdevice* ALC_APIENTRY alcLoopbackOpenDeviceSOFT(const ALCchar *deviceName);
-ALC_API ALCboolean ALC_APIENTRY alcIsRenderFormatSupportedSOFT(ALCdevice *device, ALCsizei freq, ALCenum channels, ALCenum type);
-ALC_API void ALC_APIENTRY alcRenderSamplesSOFT(ALCdevice *device, ALCvoid *buffer, ALCsizei samples);
-#endif
-#endif
-
 #ifndef AL_SOFT_deferred_updates
 #define AL_SOFT_deferred_updates 1
 #define AL_DEFERRED_UPDATES_SOFT                 0xC002
diff --git a/include/AL/alext.h b/include/AL/alext.h
index 11c4af9..eef1ed8 100644
--- a/include/AL/alext.h
+++ b/include/AL/alext.h
@@ -257,6 +257,38 @@ AL_API ALboolean AL_APIENTRY alIsBufferFormatSupportedSOFT(ALenum format);
 #define AL_DIRECT_CHANNELS_SOFT                  0x1033
 #endif
 
+#ifndef ALC_SOFT_loopback
+#define ALC_SOFT_loopback 1
+#define ALC_FORMAT_CHANNELS_SOFT                 0x1990
+#define ALC_FORMAT_TYPE_SOFT                     0x1991
+
+/* Sample types */
+#define ALC_BYTE_SOFT                            0x1400
+#define ALC_UNSIGNED_BYTE_SOFT                   0x1401
+#define ALC_SHORT_SOFT                           0x1402
+#define ALC_UNSIGNED_SHORT_SOFT                  0x1403
+#define ALC_INT_SOFT                             0x1404
+#define ALC_UNSIGNED_INT_SOFT                    0x1405
+#define ALC_FLOAT_SOFT                           0x1406
+
+/* Channel configurations */
+#define ALC_MONO_SOFT                            0x1500
+#define ALC_STEREO_SOFT                          0x1501
+#define ALC_QUAD_SOFT                            0x1503
+#define ALC_5POINT1_SOFT                         0x1504
+#define ALC_6POINT1_SOFT                         0x1505
+#define ALC_7POINT1_SOFT                         0x1506
+
+typedef ALCdevice* (ALC_APIENTRY*LPALCLOOPBACKOPENDEVICESOFT)(const ALCchar*);
+typedef ALCboolean (ALC_APIENTRY*LPALCISRENDERFORMATSUPPORTEDSOFT)(ALCdevice*,ALCsizei,ALCenum,ALCenum);
+typedef void (ALC_APIENTRY*LPALCRENDERSAMPLESSOFT)(ALCdevice*,ALCvoid*,ALCsizei);
+#ifdef AL_ALEXT_PROTOTYPES
+ALC_API ALCdevice* ALC_APIENTRY alcLoopbackOpenDeviceSOFT(const ALCchar *deviceName);
+ALC_API ALCboolean ALC_APIENTRY alcIsRenderFormatSupportedSOFT(ALCdevice *device, ALCsizei freq, ALCenum channels, ALCenum type);
+ALC_API void ALC_APIENTRY alcRenderSamplesSOFT(ALCdevice *device, ALCvoid *buffer, ALCsizei samples);
+#endif
+#endif
+
 #ifdef __cplusplus
 }
 #endif