For C Programs:
- The compiler options /DWIN32, /D_WIN32, and /D_X86_=1 are used to select
the correct Windows® function and are standard Win32 options.
These options are not specific to the CICS® Transaction Gateway.
- The compiler option /DCICS_W32 must be used to define the symbol CICS_W32
to the compiler to ensure that the CICS header files are processed correctly.
- The application must be linked with the cclwin32.lib library in addition
to the standard C runtime and Windows libraries.
- Callback functions must be declared using the CICSEXIT calling convention—see
samples for details.