Hi everyone,
I'm trying to create a Informix program to call C program but I doesn know how to start. Can anyone porvide my the sample full souce of how to call and receive result from C program using 4GL program. Thanks

In 4GL program you can
1) use "run" command to execute an "exe" executable program
2) for other samples please look into INFORMIXDIR/samples directory where you have lot of samples source code files for C/ESQL-C or 4GL's
3) call a function etc in your "C" source file from 4GL program but compile the 4GL file with links to lib and "C" file.