mdw@git.distorted.org.uk Git - mLib/blob - quis.h

   1 /* -*-c-*-
   2  *
   3  * $Id: quis.h,v 1.4 1999/10/04 21:43:29 mdw Exp $
   4  *
   5  * Setting the program name
   6  *
   7  * (c) 1998 Straylight/Edgeware
   8  */
   9
  10 /*----- Licensing notice --------------------------------------------------*
  11  *
  12  * This file is part of the mLib utilities library.
  13  *
  14  * mLib is free software; you can redistribute it and/or modify
  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  *
  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
  22  * GNU Library General Public License for more details.
  23  *
  24  * You should have received a copy of the GNU Library General Public
  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.
  28  */
  29
  30 /*----- Revision history --------------------------------------------------*
  31  *
  32  * $Log: quis.h,v $
  33  * Revision 1.4  1999/10/04 21:43:29  mdw
  34  * New function `pquis'.
  35  *
  36  * Revision 1.3  1999/05/06 19:51:35  mdw
  37  * Reformatted the LGPL notice a little bit.
  38  *
  39  * Revision 1.2  1999/05/05 18:50:31  mdw
  40  * Change licensing conditions to LGPL.
  41  *
  42  * Revision 1.1.1.1  1998/06/17 23:44:42  mdw
  43  * Initial version of mLib
  44  *
  45  */
  46
  47 #ifndef PROGNAME_H
  48 #define PROGNAME_H
  49
  50 #ifdef __cplusplus
  51   extern "C" {
  52 #endif
  53
  54 /*----- Header files ------------------------------------------------------*/
  55
  56 #include <stdio.h>
  57
  58 /*----- Global variables --------------------------------------------------*/
  59
  60 extern const char *pn__name;
  61
  62 /*----- Functions provided ------------------------------------------------*/
  63
  64 /* --- @quis@ --- *
  65  *
  66  * Arguments:   ---
  67  *
  68  * Returns:     Pointer to the program name.
  69  *
  70  * Use:         Returns the program name.
  71  */
  72
  73 extern const char *quis(void);
  74 #define QUIS (pn__name)
  75
  76 /* --- @ego@ --- *
  77  *
  78  * Arguments:   @const char *p@ = pointer to program name
  79  *
  80  * Returns:     ---
  81  *
  82  * Use:         Tells mLib what the program's name is.
  83  */
  84
  85 extern void ego(const char */*p*/);
  86
  87 /* --- @pquis@ --- *
  88  *
  89  * Arguments:   @FILE *fp@ = output stream to write on
  90  *              @const char *p@ = pointer to string to write
  91  *
  92  * Returns:     Zero if everything worked, EOF if not.
  93  *
  94  * Use:         Writes the string @p@ to the output stream @fp@.  Occurrences
  95  *              of the character `$' in @p@ are replaced by the program name
  96  *              as reported by @quis@.  A `$$' is replaced by a single `$'
  97  *              sign.
  98  */
  99
 100 extern int pquis(FILE */*fp*/, const char */*p*/);
 101
 102 /*----- That's all, folks -------------------------------------------------*/
 103
 104 #ifdef __cplusplus
 105   }
 106 #endif
 107
 108 #endif