[AIX] usages of lint for .cpp file?

[ashokd001]

i ,

I Want to apply AIX lint to my source code which all are *.cpp/*.h

>lint test.cpp
lint: 1286-332 File test.cpp must have a .c, .C or .ln extension. It is ignored.
lint: 1286-334 There are no files to process.

I am getting above error.

-Ashok