Remove duplicate function prototype.

Kyotaro Horiguchi

diff --git a/src/backend/libpq/pqcomm.c b/src/backend/libpq/pqcomm.c
index ba42753c067e4f12a0e111ca657bb2fb9780357b..90b6946b386b1234613d61f8275bdefd6ed49094 100644 (file)
--- a/src/backend/libpq/pqcomm.c
+++ b/src/backend/libpq/pqcomm.c
@@ -145,7 +145,6 @@ static void socket_startcopyout(void);
 static void socket_endcopyout(bool errorAbort);
 static int     internal_putbytes(const char *s, size_t len);
 static int     internal_flush(void);
-static void socket_set_nonblocking(bool nonblocking);
 
 #ifdef HAVE_UNIX_SOCKETS
 static int     Lock_AF_UNIX(char *unixSocketDir, char *unixSocketPath);