From fb656ff87ad2121bd59ed2ca70f9e380c64a6bdb Mon Sep 17 00:00:00 2001
From: Tim Kourt <tim.a.kourt@linux.intel.com>
Date: Tue, 11 Dec 2018 14:56:54 -0800
Subject: [PATCH] eap-tls-common: Make databuf private

---
 src/eap-tls-common.c | 12 +++++++++---
 src/eap-tls-common.h | 12 ------------
 2 files changed, 9 insertions(+), 15 deletions(-)

diff --git a/src/eap-tls-common.c b/src/eap-tls-common.c
index 81e32b3c..f7aa0472 100644
--- a/src/eap-tls-common.c
+++ b/src/eap-tls-common.c
@@ -32,7 +32,13 @@
 #include "src/eap-private.h"
 #include "src/eap-tls-common.h"
 
-struct databuf *databuf_new(size_t capacity)
+struct databuf {
+	uint8_t *data;
+	size_t len;
+	size_t capacity;
+};
+
+static struct databuf *databuf_new(size_t capacity)
 {
 	struct databuf *databuf;
 
@@ -46,7 +52,7 @@ struct databuf *databuf_new(size_t capacity)
 	return databuf;
 }
 
-void databuf_append(struct databuf *databuf, const uint8_t *data,
+static void databuf_append(struct databuf *databuf, const uint8_t *data,
 								size_t data_len)
 {
 	size_t new_len;
@@ -66,7 +72,7 @@ void databuf_append(struct databuf *databuf, const uint8_t *data,
 	databuf->len = new_len;
 }
 
-void databuf_free(struct databuf *databuf)
+static void databuf_free(struct databuf *databuf)
 {
 	if (!databuf)
 		return;
diff --git a/src/eap-tls-common.h b/src/eap-tls-common.h
index 0bb074f1..34df29b0 100644
--- a/src/eap-tls-common.h
+++ b/src/eap-tls-common.h
@@ -20,18 +20,6 @@
  *
  */
 
-struct databuf {
-	uint8_t *data;
-	size_t len;
-	size_t capacity;
-};
-
-struct databuf;
-struct databuf *databuf_new(size_t capacity);
-void databuf_append(struct databuf *databuf, const uint8_t *data,
-							size_t data_len);
-void databuf_free(struct databuf *databuf);
-
 enum eap_tls_version {
 	EAP_TLS_VERSION_0               = 0x00,
 	EAP_TLS_VERSION_1               = 0x01,