This is the main z/OS XML C/C++ header file that a caller should include in order to use the z/OS XML C/C++ API. It contains prototypes for all of the API entry points, as well as include statements for all of the other header files that are required for the API. The Metal C version of this header also includes logic to call either the 31 or 64 bit version of the requested API, depending on the addressing mode of the caller.
There is no corresponding assembler version of this header file.