wn_abs3
Find absolute value, sign
Part of wnabs(3).
Overview
wn_abs is a macro which returns the absolute value of x. x may be of any type for which the C <<> operator is defined.
wn_sign returns -1, 0, or 1 according to whether x is <, ==, or > zero. x may be of any type for which the C <<> operator is defined.
History
- Debian 4.0 (Etch) to Debian 3.0 (Woody): the text shown here
- Debian 2.2 (Potato) to Debian 2.1 (Slink)