In AIS, library-side suppport for IMO289 FID 25.

All regresion tests pass.  Code splints clean.

1 files changed, 5 insertions, 0 deletions

diff --git a/ais_json.c b/ais_json.c
index 827f513d..dbec0e30 100644
--- a/ais_json.c
+++ b/ais_json.c
@@ -13,6 +13,7 @@ representations to libgps structures.
 #include <string.h>
 #include <stdbool.h>
 #include <stdlib.h>
+#include <stddef.h>
 
 #include "gpsd.h"
 #ifdef SOCKET_EXPORT_ENABLE
@@ -140,6 +141,10 @@ int json_ais_read(const char *buf,
 	    status = json_read_object(buf, json_ais6_fid16, endptr);
 	    imo = true;
 	}
+	else if (strstr(buf, "\"fid\":25,") != NULL) {
+	    status = json_read_object(buf, json_ais6_fid25, endptr);
+	    imo = true;
+	}
 	else if (strstr(buf, "\"fid\":32,") != NULL || strstr(buf, "\"fid\":14,") != NULL) {
 	    status = json_read_object(buf, json_ais6_fid32, endptr);
 	    imo = true;