The following is probably not helpful at all:

A6.60
http://testdummy93.tripod.com/3DGS/3DGS_index.html
tDe.zip -> tDe.dll + tDe.wdl

Code:
STRING sAnswer[256];
// set path
ifdef DEVELOP;
inif_wp(work_dir, "questions.ini");
ifelse;
inif_wp(exe_dir, "questions.ini");
endif;

inif_wSect("topic"); 	// set section
inif_rs("subject", "?", sAnswer);	// read string
// ...
inif_rs("subject2", "?", sAnswer);	// read string
// ...
inif_wSect("topic2");	// set section
inif_rs("subject", "?", sAnswer);  // read string
// ...