data: Added sdb_data_inarray().

[sysdb.git] / src / include / core / data.h

diff --git a/src/include/core/data.h b/src/include/core/data.h
index cfdf48db8ea7d63fd1c2ef718901706bd10ca2e0..7ff111c1f17395218874a5d954b554cc39d02628 100644 (file)
--- a/src/include/core/data.h
+++ b/src/include/core/data.h
@@ -157,6 +157,15 @@ sdb_data_strcmp(const sdb_data_t *d1, const sdb_data_t *d2);
 _Bool
 sdb_data_isnull(const sdb_data_t *datum);
 
+/*
+ * sdb_data_inarray:
+ * Determine whether a datum is included in an array based on the usual
+ * comparison function of the value's type. The element type of the array has
+ * to match the type of the value.
+ */
+_Bool
+sdb_data_inarray(const sdb_data_t *value, const sdb_data_t *array);
+
 /*
  * Operators supported by sdb_data_eval_expr.
  */