What is the type of these files?

[taokang]

Dear NXP engineer:

    Because the encryption software encryption strategy, I need to know S32 Design Studio IDE INCLUDE file under the type of these documents, thanks！

[jiri_kral]

Hi, 

these files are C++ header files - related to operating system - plain text file. For example - cfloat header file is wrapped out by float.h (C header file) and so on. 

Jiri