parser json UPDATE optional JSON 'null' value parsed and ignored (#2216)
This patch introduces parsing flag, which allows user to use JSON 'null'
value with leaf, leaf-list and anydata
diff --git a/src/parser_data.h b/src/parser_data.h
index d13fd57..9d79556 100644
--- a/src/parser_data.h
+++ b/src/parser_data.h
@@ -176,6 +176,8 @@
be checked (length, range, pattern, ...) and if a value can be stored,
it is. Calling separate validation on these data always checks all the
restrictions as well. */
+#define LYD_PARSE_JSON_NULL 0x4000000 /**< Allow using JSON empty value 'null' within JSON input. By default such value
+ is not supported and according to RFC 7951 '[null]' shall be used instead. */
#define LYD_PARSE_OPTS_MASK 0xFFFF0000 /**< Mask for all the LYD_PARSE_ options. */