NetBSD/usr.bin/file/names.h

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/* $NetBSD: names.h,v 1.6 1997/01/28 00:49:45 christos Exp $ */
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/*
* Names.h - names and types used by ascmagic in file(1).
* These tokens are here because they can appear anywhere in
* the first HOWMANY bytes, while tokens in /etc/magic must
* appear at fixed offsets into the file. Don't make HOWMANY
* too high unless you have a very fast CPU.
*
* Copyright (c) Ian F. Darwin, 1987.
* Written by Ian F. Darwin.
*
* See LEGAL.NOTICE
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*
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* $NetBSD: names.h,v 1.6 1997/01/28 00:49:45 christos Exp $
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*/
/* these types are used to index the table 'types': keep em in sync! */
#define L_C 0 /* first and foremost on UNIX */
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#define L_CC 1 /* Bjarne's postincrement */
#define L_FORT 2 /* the oldest one */
#define L_MAKE 3 /* Makefiles */
#define L_PLI 4 /* PL/1 */
#define L_MACH 5 /* some kinda assembler */
#define L_ENG 6 /* English */
#define L_PAS 7 /* Pascal */
#define L_MAIL 8 /* Electronic mail */
#define L_NEWS 9 /* Usenet Netnews */
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static char *types[] = {
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"C program text",
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"C++ program text",
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"FORTRAN program text",
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"make commands text" ,
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"PL/1 program text",
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"assembler program text",
"English text",
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"Pascal program text",
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"mail text",
"news text",
"can't happen error on names.h/types",
0};
static struct names {
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char *name;
short type;
} names[] = {
/* These must be sorted by eye for optimal hit rate */
/* Add to this list only after substantial meditation */
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{"//", L_CC},
{"template", L_CC},
{"virtual", L_CC},
{"class", L_CC},
{"public:", L_CC},
{"private:", L_CC},
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{"/*", L_C}, /* must precede "The", "the", etc. */
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{"#include", L_C},
{"char", L_C},
{"The", L_ENG},
{"the", L_ENG},
{"double", L_C},
{"extern", L_C},
{"float", L_C},
{"real", L_C},
{"struct", L_C},
{"union", L_C},
{"CFLAGS", L_MAKE},
{"LDFLAGS", L_MAKE},
{"all:", L_MAKE},
{".PRECIOUS", L_MAKE},
/* Too many files of text have these words in them. Find another way
* to recognize Fortrash.
*/
#ifdef NOTDEF
{"subroutine", L_FORT},
{"function", L_FORT},
{"block", L_FORT},
{"common", L_FORT},
{"dimension", L_FORT},
{"integer", L_FORT},
{"data", L_FORT},
#endif /*NOTDEF*/
{".ascii", L_MACH},
{".asciiz", L_MACH},
{".byte", L_MACH},
{".even", L_MACH},
{".globl", L_MACH},
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{".text", L_MACH},
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{"clr", L_MACH},
{"(input,", L_PAS},
{"dcl", L_PLI},
{"Received:", L_MAIL},
{">From", L_MAIL},
{"Return-Path:",L_MAIL},
{"Cc:", L_MAIL},
{"Newsgroups:", L_NEWS},
{"Path:", L_NEWS},
{"Organization:",L_NEWS},
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{NULL, 0}
};
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#define NNAMES ((sizeof(names)/sizeof(struct names)) - 1)