Remove unneeded header files (tested on Linux and OS/X)

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@216802 65c4cc65-6c06-0410-ace0-fbb531ad65f3

diff --git a/channels/chan_sip.c b/channels/chan_sip.c
index b9ee3813001a3eeafb81547eb6999e0e0731bc1b..accf6029acf25e68d34e3fb052c76fae9facb874 100644 (file)
--- a/channels/chan_sip.c
+++ b/channels/chan_sip.c
@@ -209,13 +209,9 @@
 
 ASTERISK_FILE_VERSION(__FILE__, "$Revision$")
 
-#include <ctype.h>
-#include <sys/ioctl.h>
-#include <fcntl.h>
 #include <signal.h>
 #include <sys/signal.h>
 #include <regex.h>
-#include <time.h>
 
 #include "asterisk/network.h"
 #include "asterisk/paths.h"    /* need ast_config_AST_SYSTEM_NAME */