The RFC API allows you to call ABAP
function modules from C programs as well as receiving call requests
issued from an ABAP program by the CALL FUNCTION interface.
The RFC API consists of three main parts:
- the include file saprfc.h
This file contains data type and structure definitions as well as
the prototypes (declarations) of the functions forming the
- the include file sapitab.h
This file defines an interface for manipulating ABAP internal
- the library librfc.a (librfc32.dll, etc)
This library contains the functions of the API.