gui → curve Relation

File in gui	Includes file in curve
bdcall.c	curve.h
chainscall.c	curve.h
grcall.c	curve.h
interface.c	curve.h
msdcall.c	curve.h
ringscall.c	curve.h
sktcall.c	curve.h
spcall.c	curve.h
sqcall.c	curve.h