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(libc.info)Using the Library

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Using the Library
=================

   This section describes some of the practical issues involved in using
the GNU C library.

Header Files

How to include the header files in your

programs.

Macro Definitions

Some functions in the library may really

be implemented as macros.

Reserved Names

The C standard reserves some names for

the library, and some for users.

Feature Test Macros

How to control what names are defined.