cdecl(1) on Linux
The text 3fd7f7d0f008, as Debian 3.0 (Woody), Debian 2.2 (Potato) shipped it.
Compose C and C++ type declarations
Flags it lists
-
-+ -
-D -
-V -
-a -
-c -
-d -
-i -
-p -
-q -
-r