Using a Precompiled File

To use a precompiled file, simply include it in your source code files like you would any other header file:

• A source file may include only one precompiled file.
• A file may not define any functions or variables before including a precompiled file.
• Typically, a source code file includes a precompiled file before anything else (except comments).

The following listing shows an example.

/* sock_main.c */
#include "sock.mch" /* Precompiled header file. */

#include "wool.h /* Regular header file. */

/* ... */