INTERNAL - equating C names to B library symbols.

Usage:

#include <internal.h>

Description:

Several of the standard names used by the B library contain the "." character, e.g. ".write", ".read", etc. Since "." is not allowed in C identifiers, it is necessary to set up aliases for these names in any C program that wants to use these particular B routines. This is done in <internal.h> using a number of #equate directives. Essentially, the "." character is changed to an underscore; for example, the alias of ".read" is "_read".