diff --git a/reactos/lib/sdk/ksguid/ksguid.c b/reactos/lib/sdk/ksguid/ksguid.c
index f24dad57ae9..e69eba1e7be 100644
--- a/reactos/lib/sdk/ksguid/ksguid.c
+++ b/reactos/lib/sdk/ksguid/ksguid.c
@@ -14,6 +14,12 @@
 #include <basetyps.h>
 #include <guiddef.h>
 
+DEFINE_GUID(KSDEGRADESETID_Standard,            0x9F564180, 0x704C, 0x11D0, 0xA5, 0xD6, 0x28, 0xDB, 0x04, 0xC1, 0x00, 0x00);
+DEFINE_GUID(KSEVENTSETID_Connection,            0x7F4BCBE0, 0x9EA5, 0x11CF, 0xA5, 0xD6, 0x28, 0xDB, 0x04, 0xC1, 0x00, 0x00);
+DEFINE_GUID(KSEVENTSETID_Clock,                 0x364D8E20, 0x62C7, 0x11CF, 0xA5, 0xD6, 0x28, 0xDB, 0x04, 0xC1, 0x00, 0x00);
+DEFINE_GUID(KSPROPSETID_Clock,                  0xDF12A4C0, 0xAC17, 0x11CF, 0xA5, 0xD6, 0x28, 0xDB, 0x04, 0xC1, 0x00, 0x00);
+DEFINE_GUID(KSPROPSETID_Stream,                 0x65AABA60, 0x98AE, 0x11CF, 0xA1, 0x0D, 0x00, 0x20, 0xAF, 0xD1, 0x56, 0xE4);
+DEFINE_GUID(KSPROPSETID_StreamInterface,        0x1FDD8EE1, 0x9CD3, 0x11D0, 0x82, 0xAA, 0x00, 0x00, 0xF8, 0x22, 0xFE, 0x8A);
 DEFINE_GUID(KSPROPSETID_StreamAllocator,        0xCF6E4342, 0xEC87, 0x11CF, 0xA1, 0x30, 0x00, 0x20, 0xAF, 0xD1, 0x56, 0xE4);
 DEFINE_GUID(KSMETHODSETID_StreamAllocator,      0xCF6E4341, 0xEC87, 0x11CF, 0xA1, 0x30, 0x00, 0x20, 0xAF, 0xD1, 0x56, 0xE4);
 DEFINE_GUID(KSEVENTSETID_StreamAllocator,       0x75D95571, 0x073C, 0x11D0, 0xA1, 0x61, 0x00, 0x20, 0xAF, 0xD1, 0x56, 0xE4);