1. NAME

upper_32_bits - return bits 32-63 of a number

2. SYNOPSIS

upper_32_bits( n );

3. ARGUMENTS

n
    the number weAqre accessing

4. DESCRIPTION

A basic shift-right of a 64- or 32-bit quantity. Use this to suppress the « right shift count >= width of type » warning when that quantity is 32-bits.

5. COPYRIGHT