+identifiers: *[ function/type ...]*
+ Include documentation for each *function* and *type* in *source*.
+ If no *function* is specified, the documentation for all functions
+ and types in the *source* will be included.
+
+ Examples::
+
+ .. kernel-doc:: lib/bitmap.c
+ :identifiers: bitmap_parselist bitmap_parselist_user
+
+ .. kernel-doc:: lib/idr.c
+ :identifiers:
+
+functions: *[ function/type ...]*
+ This is an alias of the 'identifiers' directive and deprecated.
+