offsetof(3C) — Dell System V Release 4 Issue 2.2



offsetof(3C)           UNIX System V(C Development Set)            offsetof(3C)


NAME
      offsetof - offset of structure member

SYNOPSIS
      #include <stddef.h>

      sizet offsetof (type, member-designator);

DESCRIPTION
      offsetof is a macro defined in stddef.h which expands to an integral
      constant expression that has type sizet, the value of which is the
      offset in bytes, to the structure member (designated by member-
      designator), from the beginning of its structure (designated by type).









































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