These functions compute the remainder and part of the quotient
upon division of
x by
y. A few bits of the quotient are stored via the
quo pointer.
The remainder is returned as the function result.

The value of the remainder is the same as that computed by the
remainder(3)
function.

The value stored via the
quo pointer has the sign of
x / y and agrees with the quotient in at least the low order 3 bits.

For example, remquo(29.0, 3.0) returns -1.0 and might store 2.
Note that the actual quotient might not fit in an integer.

This page is part of release 3.44 of the Linux
man-pages project.
A description of the project,
and information about reporting bugs,
can be found at
http://www.kernel.org/doc/man-pages/.