26 def conditional(variable, checkvalue, truevalue, falsevalue, d):  argument
32 def vartrue(var, iftrue, iffalse, d):  argument
39 def less_or_equal(variable, checkvalue, truevalue, falsevalue, d):  argument
45 def version_less_or_equal(variable, checkvalue, truevalue, falsevalue, d):  argument
52 def both_contain(variable1, variable2, checkvalue, d):  argument
66 def set_intersect(variable1, variable2, d):  argument
81 def prune_suffix(var, suffixes, d):  argument
94 def str_filter(f, str, d):  argument
98 def str_filter_out(f, str, d):  argument
106 def inherits(d, *classes):  argument
110 def features_backfill(var,d):  argument
131 def all_distro_features(d, features, truevalue="1", falsevalue=""):  argument
151 def any_distro_features(d, features, truevalue="1", falsevalue=""):  argument
172 def parallel_make(d, makeinst=False):  argument
198 def parallel_make_argument(d, fmt, limit=None, makeinst=False):  argument
218 def packages_filter_out_system(d):  argument
255 def execute_pre_post_process(d, cmds):  argument
268 def multiprocess_launch(target, items, d, extraargs=None):  argument
406 def get_host_compiler_version(d, taskcontextonly=False):  argument
434 def host_gcc_version(d, taskcontextonly=False):  argument
460 def get_multilib_datastore(variant, d):  argument