See https://docs.python.org/3.15/library/ctypes.html#fundamental-data-types. Fixed-size types, like c_int32 - are missing here.

They can be found below in section Fundamental data types, but I think they should be listed in the table as well. Or someone could again open an issue like #51108 ;-)

Linked PRs

• gh-136769: Update Fundamental data types table in ctypes.rst #136784
• [3.14] gh-136769: Include fixed-width integers in the fundamental data types table (GH-136784) #136785
• [3.13] gh-136769: Include fixed-width integers in the fundamental data types table (GH-136784) #136786