This documentation is copyright © 1998-2001 Sandro Sigala <sandro@sigala.it>.
All rights reserved.

Released under the GNU General Public License.

Return to index Up one level Previous symbol Next symbol

The ISO C <stddef.h> Header

Click here for a summary of the <stddef.h> header.

Macros

NULLThe null pointer constant
offsetofCalculate the offset of a structure member

Types

ptrdiff_tHold the difference of two pointers
size_tHold the result of the size_t operator
wchar_tHold the wide character values