BT_FN_VOID         68 scripts/gcc-plugins/sancov_plugin.c 	tree BT_FN_VOID = build_function_type_list(void_type_node, NULL_TREE);
BT_FN_VOID         70 scripts/gcc-plugins/sancov_plugin.c 	sancov_fndecl = build_fn_decl("__sanitizer_cov_trace_pc", BT_FN_VOID);