added pthread.h to jack.h

git-svn-id: svn+ssh://jackaudio.org/trunk/jack@281 0c269be4-1314-0410-8aa9-9f06e86f4224

configure.in

@@ -14,7 +14,7 @@ dnl                 changes are made
 dnl ---
 JACK_MAJOR_VERSION=0
 JACK_MINOR_VERSION=41
-JACK_MICRO_VERSION=1
+JACK_MICRO_VERSION=2
 
 dnl ---
 dnl HOWTO: updating the libjack interface version

jack/jack.h

@@ -25,6 +25,8 @@
 extern "C" {
 #endif
 
+#include <pthread.h>
+
 #include <jack/types.h>
 #include <jack/error.h>
 #include <jack/transport.h>