The language c was originally developed by

Dennis Ritchie

C was originally developed at Bell Labs by Dennis Ritchie between 1972 and 1973 to make utilities running on Unix

a macro is a tool that allows you to automate tasks and add functionality to your forms, reports, and controls. for example, if you add a command button to a form, you associate the button's onclick event to a macro, and the macro contains the commands that you want the button to perform each time it is clicked.