diff --git a/src/delay_imports.c b/src/delay_imports.c
index 3d02969..f224784 100644
--- a/src/delay_imports.c
+++ b/src/delay_imports.c
@@ -1,11 +1,6 @@
 #include <windows.h>
 #include "versionhelpers.h"
-
-typedef NTSTATUS(WINAPI* RTLVERIFYVERSIONINFOPROC)(PRTL_OSVERSIONINFOEXW, ULONG, ULONGLONG);
-typedef ULONGLONG(WINAPI* VERSETCONDITIONMASKPROC)(ULONGLONG, DWORD, BYTE);
-typedef const char* (CDECL* WINE_GET_VERSIONPROC)();
-typedef void (CDECL* WINE_GET_HOST_VERSIONPROC)(const char** sysname, const char** release);
-typedef NTSTATUS(WINAPI* NTQUERYINFORMATIONTHREADPROC)(HANDLE, LONG, PVOID, ULONG, PULONG);
+#include "delay_imports.h"
 
 NTQUERYINFORMATIONTHREADPROC NtQueryInformationThread;
 RTLVERIFYVERSIONINFOPROC RtlVerifyVersionInfo;