Every C program must contain a function called main().
This
is the first
function executed in your program. The function
name must be
all in lower case. If your program does not
have one,
create one. If you are using multiple source files,
the file that
contains the function main() must be one of
the files
listed in the Project.
Note that an
underscore character '_' is prepended to all
external
Turbo C symbols