--- libelwix/inc/elwix/ajson.h	2024/12/04 17:46:50	1.7.60.1
+++ libelwix/inc/elwix/ajson.h	2025/08/21 15:40:07	1.8.2.1
@@ -3,7 +3,7 @@
 *  by Michael Pounov <misho@elwix.org>
 *
 * $Author: misho $
-* $Id: ajson.h,v 1.7.60.1 2024/12/04 17:46:50 misho Exp $
+* $Id: ajson.h,v 1.8.2.1 2025/08/21 15:40:07 misho Exp $
 *
 **************************************************************************
 The ELWIX and AITNET software is distributed under the following
@@ -12,7 +12,7 @@ terms:
 All of the documentation and software included in the ELWIX and AITNET
 Releases is copyrighted by ELWIX - Sofia/Bulgaria <info@elwix.org>
 
-Copyright 2004 - 2024
+Copyright 2004 - 2025
 	by Michael Pounov <misho@elwix.org>.  All rights reserved.
 
 Redistribution and use in source and binary forms, with or without
@@ -89,6 +89,9 @@ typedef struct _tagToken {
 #define json_tokstrcpy(d, j, x)	{ strncpy((d), json_tokstr((j), (x)), json_toklen(x)); \
 					(d)[json_toklen(x)] = 0; } 
 
+#ifdef __cplusplus
+extern "C" {
+#endif
 
 /*
  * json_init() - Initialize JSON handler
@@ -216,6 +219,13 @@ jtok_t *json_findbypos(unsigned long pos, jtok_t * __r
  * return: -1 on error or >=0 scope of object
  */
 long json_objscope(const char *key, const char *jstr, jtok_t * __restrict toks, int toksnum);
+/*
+ * json_validate() - Validate JSON
+ *
+ * @jstr = JSON string
+ * return: -1 error or >=0 where valid JSON ends
+ */
+int json_validate(const char *jstr);
 
 
 /*
@@ -361,5 +371,8 @@ int json_add_pair2(char * __restrict jstr, int jlen, i
 int json_add_array(char * __restrict jstr, int jlen, int wspace, 
 		array_t * __restrict arr);
 
+#ifdef __cplusplus
+}
+#endif
 
 #endif