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1 | /* -*-c-*- |
2 | * |
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3 | * $Id: quis.h,v 1.6 2004/04/08 01:36:13 mdw Exp $ |
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4 | * |
5 | * Setting the program name |
6 | * |
7 | * (c) 1998 Straylight/Edgeware |
8 | */ |
9 | |
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10 | /*----- Licensing notice --------------------------------------------------* |
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11 | * |
12 | * This file is part of the mLib utilities library. |
13 | * |
14 | * mLib is free software; you can redistribute it and/or modify |
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15 | * it under the terms of the GNU Library General Public License as |
16 | * published by the Free Software Foundation; either version 2 of the |
17 | * License, or (at your option) any later version. |
18 | * |
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19 | * mLib is distributed in the hope that it will be useful, |
20 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
21 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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22 | * GNU Library General Public License for more details. |
23 | * |
24 | * You should have received a copy of the GNU Library General Public |
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25 | * License along with mLib; if not, write to the Free |
26 | * Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, |
27 | * MA 02111-1307, USA. |
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28 | */ |
29 | |
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30 | #ifndef MLIB_PROGNAME_H |
31 | #define MLIB_PROGNAME_H |
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32 | |
33 | #ifdef __cplusplus |
34 | extern "C" { |
35 | #endif |
36 | |
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37 | /*----- Header files ------------------------------------------------------*/ |
38 | |
39 | #include <stdio.h> |
40 | |
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41 | /*----- Global variables --------------------------------------------------*/ |
42 | |
43 | extern const char *pn__name; |
44 | |
45 | /*----- Functions provided ------------------------------------------------*/ |
46 | |
47 | /* --- @quis@ --- * |
48 | * |
49 | * Arguments: --- |
50 | * |
51 | * Returns: Pointer to the program name. |
52 | * |
53 | * Use: Returns the program name. |
54 | */ |
55 | |
56 | extern const char *quis(void); |
57 | #define QUIS (pn__name) |
58 | |
59 | /* --- @ego@ --- * |
60 | * |
61 | * Arguments: @const char *p@ = pointer to program name |
62 | * |
63 | * Returns: --- |
64 | * |
65 | * Use: Tells mLib what the program's name is. |
66 | */ |
67 | |
68 | extern void ego(const char */*p*/); |
69 | |
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70 | /* --- @pquis@ --- * |
71 | * |
72 | * Arguments: @FILE *fp@ = output stream to write on |
73 | * @const char *p@ = pointer to string to write |
74 | * |
75 | * Returns: Zero if everything worked, EOF if not. |
76 | * |
77 | * Use: Writes the string @p@ to the output stream @fp@. Occurrences |
78 | * of the character `$' in @p@ are replaced by the program name |
79 | * as reported by @quis@. A `$$' is replaced by a single `$' |
80 | * sign. |
81 | */ |
82 | |
83 | extern int pquis(FILE */*fp*/, const char */*p*/); |
84 | |
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85 | /*----- That's all, folks -------------------------------------------------*/ |
86 | |
87 | #ifdef __cplusplus |
88 | } |
89 | #endif |
90 | |
91 | #endif |