regress → include Relation

File in src/test/regress	Includes file in src/include
pg_regress.c	getopt_long.h
pg_regress.c	port / win32_msvc / unistd.h
pg_regress.c	port / win32 / sys / wait.h
pg_regress.h	postgres_fe.h
pg_regress.h	port / win32_msvc / unistd.h
regress.c	utils / builtins.h
regress.c	executor / executor.h
regress.c	utils / geo_decls.h
regress.c	catalog / pg_type.h
regress.c	postgres.h
regress.c	utils / rel.h
regress.c	commands / sequence.h
regress.c	executor / spi.h
regress.c	access / transam.h
regress.c	commands / trigger.h
regress.c	access / xact.h