freeRPG - create/update environment variable

By kimot, 27 December, 2022

with putenv API you can create/update *JOB Environment variable inside RPG program

command WRKENVVAR will show all Environment variables for actual job. 

dcl-pr putenv int(10) extproc('putenv');
  *n pointer value options(*string:*trim) ;
end-pr;

putenv('QIBM_QSH_CMD_ESCAPE_MSG=Y') ;