diff --git a/sqlite3.go b/sqlite3.go
index 89c2e17..0edb35c 100644
--- a/sqlite3.go
+++ b/sqlite3.go
@@ -389,7 +389,7 @@ func (c *SQLiteConn) RegisterFunc(name string, impl interface{}, pure bool) erro
 	return nil
 }
 
-func sqlite3_create_function(db *C.sqlite3, zFunctionName *C.char, nArg C.int, eTextRep C.int, pApp C.uintptr, xFunc unsafe.Pointer, xStep unsafe.Pointer, xFinal unsafe.Pointer) C.int {
+func sqlite3_create_function(db *C.sqlite3, zFunctionName *C.char, nArg C.int, eTextRep C.int, pApp uintptr, xFunc unsafe.Pointer, xStep unsafe.Pointer, xFinal unsafe.Pointer) C.int {
 	return C._sqlite3_create_function(db, zFunctionName, nArg, eTextRep, C.uintptr_t(pApp), (*[0]byte)(unsafe.Pointer(xFunc)), (*[0]byte)(unsafe.Pointer(xStep)), (*[0]byte)(unsafe.Pointer(xFinal)))
 }