diff --git a/doc/obsolete/mapping_contains b/doc/obsolete/mapping_contains
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+
+     **********************************************************
+     *  ACHTUNG: EFUN EXISTIERT NICHT MEHR! NICHT VERWENDEN!  *
+     **********************************************************
+
+SYNOPSIS:
+	int m_contains(mixed &data1, ..., &dataN, map, key)
+
+DESCRIPTION:
+	If the mapping contains the key map, the corresponding values
+	are assigned to the data arguments, which massed be passed by
+	reference, and 1 is returned. If key is not in map, 0 is
+	returned and the data args are left unchanged.
+
+HISTORY
+  Renamed to 'm_contains()' in LDMud 3.2.6.
+  Since LDMud 3.2.9, not available if driver is compiled without
+    USE_DEPRECATED.
+  Removed in LDMud 3.3 and LP "03.02.1@150".
+
+SEE ALSO:
+	mappings(LPC), member(E)
+
+29.10.2006 Zesstra