[PATCH] protocol: make parse_protocol_version() private

[Ramsay Jones <ramsay@ramsayjones.plus.com>]

Signed-off-by: Ramsay Jones <ramsay@ramsayjones.plus.com>
---

Hi Brandon,

If you need to re-roll your 'bw/protocol-v1' branch, could you please
squash this into the relevant patch (commit 45954f179e, "protocol:
introduce protocol extention mechanisms", 13-09-2017).

This assumes you agree that this symbol does not need to be public; if
not, then please just ignore! ;-)

Thanks!

ATB,
Ramsay Jones

 protocol.c | 2 +-
 protocol.h | 1 -
 2 files changed, 1 insertion(+), 2 deletions(-)

diff --git a/protocol.c b/protocol.c
index 1b16c7b9a..369503065 100644
--- a/protocol.c
+++ b/protocol.c
@@ -2,7 +2,7 @@
 #include "config.h"
 #include "protocol.h"
 
-enum protocol_version parse_protocol_version(const char *value)
+static enum protocol_version parse_protocol_version(const char *value)
 {
 	if (!strcmp(value, "0"))
 		return protocol_v0;
diff --git a/protocol.h b/protocol.h
index 2fa6486d0..18f9a5235 100644
--- a/protocol.h
+++ b/protocol.h
@@ -7,7 +7,6 @@ enum protocol_version {
 	protocol_v1 = 1,
 };
 
-extern enum protocol_version parse_protocol_version(const char *value);
 extern enum protocol_version get_protocol_version_config(void);
 extern enum protocol_version determine_protocol_version_server(void);
 extern enum protocol_version determine_protocol_version_client(const char *server_response);
-- 
2.14.0