diff -ruN telepathy-idle-0.1.2.orig/src/idle-connection.c telepathy-idle-0.1.2/src/idle-connection.c
--- telepathy-idle-0.1.2.orig/src/idle-connection.c	2007-09-25 12:25:58.000000000 -0700
+++ telepathy-idle-0.1.2/src/idle-connection.c	2009-05-27 03:45:00.000000000 -0700
@@ -40,6 +40,7 @@
 
 /* strnlen */
 #define __USE_GNU
+#define __USE_XOPEN2K8
 #include <string.h>
 #include <ctype.h>
 
diff -ruN telepathy-idle-0.1.2.orig/src/idle-parser.c telepathy-idle-0.1.2/src/idle-parser.c
--- telepathy-idle-0.1.2.orig/src/idle-parser.c	2007-09-25 11:46:25.000000000 -0700
+++ telepathy-idle-0.1.2/src/idle-parser.c	2009-05-27 03:45:33.000000000 -0700
@@ -27,8 +27,10 @@
 #include <glib-object.h>
 
 #define __USE_GNU
+#define __USE_XOPEN2K8
 #include <string.h>
 #undef __USE_GNU
+#undef __USE_XOPEN2K8
 #include <stdio.h>
 
 #define IDLE_DEBUG_FLAG IDLE_DEBUG_PARSER