COHERENT manpages
This page displays the COHERENT manpage for long [Data type].
List of available manpages
Index
long -- C Keyword Data type A long is a numeric data type. The ANSI standard states that long is the largest integer data type. It cannot be smaller than an int, although an int and a long can be the same size. COHERENT defines an long to be four bytes long; that is, sizeof long equals 4 (four chars, or 31 data bits plus a sign bit). A long can hold any value from -2,147,483,647 to 2,147,483,647. A long normally is sign extended when cast to a larger data type; an unsigned long, however, will be zero extended. See Also C keywords, data formats, int ANSI Standard, §6.1.2.5