# Package com.sun.jna.win32

package com.sun.jna.win32
Provides type and function mappers required for standard APIs on the Windows platform.

- Related Packages
  Package
  Description
  com.sun.jna
  Provides simplified native library access.
  com.sun.jna.internal
  Provides internal utilities.
  com.sun.jna.platform
  Provides cross-platform utilities based on platform-specific libraries.
  com.sun.jna.ptr
  Provides various native pointer-to-type (`<type> *`) representations.
- Class
  Description
  DLLCallback
  Indicate that the callback needs to appear to be within a DLL.
  StdCall
  Tagging interface for __stdcall calling convention.
  StdCallFunctionMapper
  Provides mapping from simple method names to w32 stdcall-decorated names where the name suffix is "@" followed by the number of bytes popped by the called function.
  StdCallLibrary
  Interface for w32 stdcall calling convention.
  StdCallLibrary.StdCallCallback
  Interface defining a callback using the w32 stdcall calling convention.
  W32APIFunctionMapper
  Encapsulates lookup of W32 API UNICODE/ASCII functions.
  W32APIOptions
  W32APITypeMapper
  Provide standard conversion for W32 API types.