1 files changed, 24 insertions, 0 deletions
diff --git a/src/include/utils/json.h b/src/include/utils/json.h
new file mode 100644
index 0000000..7daf09f
--- /dev/null
+++ b/src/include/utils/json.h
@@ -0,0 +1,24 @@
+/*-------------------------------------------------------------------------
+ *
+ * json.h
+ *	  Declarations for JSON data type support.
+ *
+ * Portions Copyright (c) 1996-2021, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1994, Regents of the University of California
+ *
+ * src/include/utils/json.h
+ *
+ *-------------------------------------------------------------------------
+ */
+
+#ifndef JSON_H
+#define JSON_H
+
+#include "lib/stringinfo.h"
+
+/* functions in json.c */
+extern void escape_json(StringInfo buf, const char *str);
+extern char *JsonEncodeDateTime(char *buf, Datum value, Oid typid,
+								const int *tzp);
+
+#endif							/* JSON_H */