make LPT port configurable

yasnd.c

@@ -20,6 +20,8 @@ char* phone_device=NULL; // phone device for gammu, for example: "/dev/ttyACM0"
 char* phone_model=NULL; // gammu phone model, for example: "at"
 char* phone_connection=NULL; // gammu phone connection type, for example: "at"
 char* recipient_number=NULL; // recipient of sms alerts
+bool lpt_enable=false; // control usage of LPT port to reset target devices
+int lpt_port=0x378; // LPT port in hex(0x378 is usually LPT1)
 bool loop_locked=false ; // flag for locking main loop while config re-reading
 int failures_first=3 ; // count of failures while hosts checking, that triggers first SMS sending
 pid_t mainloop_clone_pid; // pid of clone process, that containt main loop
@@ -52,6 +54,8 @@ void init()