diff --git a/client/src/session/local/set.cc b/client/src/session/local/set.cc
index af1604f..02993a0 100644
--- a/client/src/session/local/set.cc
+++ b/client/src/session/local/set.cc
@@ -66,7 +66,9 @@
 
 		std::lock_guard<std::recursive_mutex> lock(this->sync);
 
+		debug(__FUNCTION__,"(",row,",",col,",\"",str,"\")");
 		int rc = lib3270_set_string_at(hSession,row,col,(unsigned char *) str.c_str(),str.length());
+		debug("rc=",rc);
 		if(rc < 0)
 			chkResponse(-rc);
 
diff --git a/client/src/session/local/wait.cc b/client/src/session/local/wait.cc
index ac6f2b6..fdb5b42 100644
--- a/client/src/session/local/wait.cc
+++ b/client/src/session/local/wait.cc
@@ -38,6 +38,8 @@
 
  #include "private.h"
  #include <lib3270/actions.h>
+ #include <signal.h>
+ #include <unistd.h>
 
 /*---[ Implement ]----------------------------------------------------------------------------------*/
 
@@ -65,6 +67,7 @@
 	LIB3270_KEYBOARD_LOCK_STATE Local::Session::waitForKeyboardUnlock(time_t timeout) const {
 
 		std::lock_guard<std::recursive_mutex> lock(const_cast<Local::Session *>(this)->sync);
+		debug("waitForKeyboardUnlock(",timeout,")");
 		return lib3270_wait_for_keyboard_unlock(this->hSession, timeout);
 	}
 
--
libgit2 0.21.2