1 files changed, 1 insertions, 1 deletions
diff --git a/Makeconfig b/Makeconfig
index ce057c3..22e0007 100644
--- a/Makeconfig
+++ b/Makeconfig
@@ -349,7 +349,7 @@ RANLIB = ranlib
 endif
 
 # Extra flags to pass to GCC.
-+gccwarn := -Wall -Wwrite-strings -Wno-parentheses -Winline
++gccwarn := -Wall -Wwrite-strings -Wno-parentheses -Winline -Wstrict-prototypes
 
 # This is the program that generates makefile
 # dependencies from C source files.