Debug Error

Dear Admin

I am going to compile a program codeing of software. All the files are in the subroutine and/or function format. I've written a main program to eliminate the linking error as "error LNK2019: unresolved external symbol _MAIN__ referenced in function _main". The initiatesoftware run commands are included in the function entiteled CE_QUAL_W2 as below

INTEGER(4) FUNCTION CE_QUAL_W2 (DLG)

! CVF specific code

USE DFLOGM; USE MSCLIB; USE DFWIN, RENAMED => DLT;

!DEC$ATTRIBUTES STDCALL :: ce_qual_w2