ims_icscf: fix include list for BSD

- patch by Victor V. Kustov

modules/ims_icscf/cxdx_lir.c

@@ -51,6 +51,11 @@
 #include "mod.h"
 #include "location.h"
 
+#if defined (__OS_freebsd)
+#include "sys/limits.h"
+#define MAXINT INT_MAX
+#endif
+
 //we use pseudo variables to communicate back to config file this takes the result and converys to a return code, publishes it a pseudo variable
 int create_lia_return_code(int result) {
     int rc;

modules/ims_icscf/scscf_list.c

@@ -47,6 +47,11 @@
 #include "db.h"
 #include "../../lib/ims/useful_defs.h"
 
+#if defined (__OS_freebsd)
+#include "sys/limits.h"
+#define MAXINT INT_MAX
+#endif
+
 extern int scscf_entry_expiry; //time for scscf entries to remain the scscf_list
 
 extern struct tm_binds tmb; //Structure with pointers to tm funcs