-- Remove duplicates, because distinct foreign import decls
-- may cite the same #include. Order doesn't matter.
all_headers = c_includes
++ reverse cmdline_includes
++ ffi_decl_headers
-- Remove duplicates, because distinct foreign import decls
-- may cite the same #include. Order doesn't matter.
all_headers = c_includes
++ reverse cmdline_includes
++ ffi_decl_headers