Add missing types to the inline keyword check, otherwise the check
might fail incorrectly with strict C99 compilers which do not support
implicit int.

diff --git a/build/make/configure.sh b/build/make/configure.sh
index 79e6f59c2df38d38..4f8dc59b7ee0290b 100644
--- a/build/make/configure.sh
+++ b/build/make/configure.sh
@@ -1511,7 +1511,7 @@ EOF
 
     # Try to find which inline keywords are supported
     check_cc <<EOF && INLINE="inline"
-static inline function() {}
+static inline void function(void) {}
 EOF
 
   # Almost every platform uses pthreads.