diff --git a/hooklib/createprocess.c b/hooklib/createprocess.c
index 1b1ebad..9e6ea7c 100644
--- a/hooklib/createprocess.c
+++ b/hooklib/createprocess.c
@@ -7,6 +7,9 @@
 
 #include "hook/table.h"
 
+#include "util/dprintf.h"
+
+void createprocess_hook_init();
 static BOOL WINAPI my_CreateProcessA(
     LPCSTR                lpApplicationName,
     LPSTR                 lpCommandLine,