SRCFILE Syntax:

1? SRCFILE(
1.1! *LIBL/
1.1?
1.1 *CURLIB/
1.1 library-name/
1.2! QCPPSRC (3) (4) 
1.2 QCSRC (1) (2) 
1.2?
1.2 source-file-name
1.3 )