# HG changeset patch
# User jbe
# Date 1435000548 -7200
# Node ID 5f529cb9b5c15c2a13eeffa40521bc626add9d07
# Parent  77dc29ce7948143b02642b8b048cdf1072d3c6a2
Avoid compiler warnings on GNU/Linux

diff -r 77dc29ce7948 -r 5f529cb9b5c1 moonbridge_io.c
--- a/moonbridge_io.c	Mon Jun 22 00:19:19 2015 +0200
+++ b/moonbridge_io.c	Mon Jun 22 21:15:48 2015 +0200
@@ -1,3 +1,7 @@
+
+#ifndef __has_include
+#define __has_include(x) 0
+#endif
 
 #if defined(__linux__)
 #define _GNU_SOURCE
@@ -20,7 +24,10 @@
 #include <arpa/inet.h>
 #include <sys/types.h>
 #include <sys/wait.h>
-
+#if defined(__linux__) || __has_include(<bsd/unistd.h>)
+#include <bsd/unistd.h>
+#endif
+ 
 #include <lua.h>
 #include <lauxlib.h>
 #include <lualib.h>
@@ -175,7 +182,7 @@
   moonbr_io_handle_t *handle;
   lua_Integer maxread;
   const char *terminatorstr;
-  size_t terminatorlen;
+  size_t terminatorlen = 0;  /* initialize to avoid compiler warning */
   char terminator;
   luaL_Buffer luabuf;
   size_t luabufcnt = 0;