some code exports reorganization and cleanups

yasnd.c

@@ -1,7 +1,5 @@
 #include <sys/stat.h>
 #include <sys/io.h>
-#include <stdio.h>
-#include <stdlib.h>
 #include <fcntl.h>
 #include <errno.h>
 #include <unistd.h>
@@ -13,7 +11,6 @@
 cfg_t *cfg; // pointer to configuration structure
 host_decl* hosts=NULL; // structure with hosts' definitions
 int hosts_count=0; // count of hosts
-int qid=-1; // IPC queue id
 int debug_flag=0;
 bool sms_send_enable=false; // send or not send alerts via SMS
 char* phone_device=NULL; // phone device for gammu, for example: "/dev/ttyACM0"
@@ -236,7 +233,7 @@ void signal_handler(int signum)
 		// free config structure
 		cfg_free(cfg);
 		// free gammu structure
-		GSM_FreeStateMachine(state_machine);
+		gammu_free();
 		// free hosts structures memory
 		if (hosts!=NULL)
 			free(hosts);