Gets the number of tests that should run.

Chops off the n lowest bits from a bit pattern. Returns the n lowest bits. As a side effect, the original bit pattern will be shifted to the right b

Formats a countable noun. Depending on its quantity, either the singular form or the plural form is used. e.g. FormatCountableNoun(1, "formula", "fo

Helper function used by ValidateRegex() to format error messages.

Returns the value of the first environment variable that is set and contains a non-empty string. If there are none, returns the "fallback" string. Add

Returns the i-th test among all the tests. i can range from 0 to total_test_count() - 1. If i is not in that range, returns NULL.

Returns true if and only if ch appears anywhere in str (excluding the terminating '\0' character).

Returns true if and only if name matches at least one of the patterns in the filter.

If *pstr starts with the given prefix, modifies *pstr to be right past the prefix and returns true; otherwise leaves *pstr unchanged and returns false

Returns true if and only if the test was skipped.

Reads and returns the string environment variable corresponding to the given flag; if it's not set, returns default_value.

! Seems to produce slightly better code on GCC for some reason. */

Clears this buffer. */

Returns the number of items in this stack @return An integer containing the number of items in this stack

Reference: http://eprint.iacr.org/2008/522 Cost: 4M + 4S + 7add Return: P = 2*P */

Gets the number of failed tests.