From 7abec2f1342986bc82385e8fc3c775d58022e3a1 Mon Sep 17 00:00:00 2001
From: Tim Ruffing <crypto@timruffing.de>
Date: Mon, 4 Mar 2019 16:11:35 +0100
Subject: [PATCH] Include stdio.h and stdlib.h explicitly in secp256k1.c

---
 src/secp256k1.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/secp256k1.c b/src/secp256k1.c
index fcdad3d3c2..47aa6d44fd 100644
--- a/src/secp256k1.c
+++ b/src/secp256k1.c
@@ -33,6 +33,8 @@
 } while(0)
 
 #ifndef USE_EXTERNAL_DEFAULT_CALLBACKS
+#include <stdlib.h>
+#include <stdio.h>
 static void default_illegal_callback_fn(const char* str, void* data) {
     (void)data;
     fprintf(stderr, "[libsecp256k1] illegal argument: %s\n", str);