c → include Relation

File in src/test/c	Includes file in include
s2let_hpx_test.c	s2let.h
s2let_test.c	s2let.h
s2let_test_csv.c	s2let.h
test_adjoint.c	s2let.h
test_axisym_vs_directional.c	s2let.h
test_back_and_forth.c	s2let.h
test_tiling.c	s2let.h