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git.sthu.org Git - pgp-tools.git/blob - keyanalyze/pgpring/lib.h
2 * Copyright (C) 1996-2000 Michael R. Elkins <me@cs.hmc.edu>
3 * Copyright (C) 1999-2000 Thomas Roessler <roessler@guug.de>
5 * This program is free software; you can redistribute it
6 * and/or modify it under the terms of the GNU General Public
7 * License as published by the Free Software Foundation; either
8 * version 2 of the License, or (at your option) any later
11 * This program is distributed in the hope that it will be
12 * useful, but WITHOUT ANY WARRANTY; without even the implied
13 * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
14 * PURPOSE. See the GNU General Public License for more
17 * You should have received a copy of the GNU General Public
18 * License along with this program; if not, write to the Free
19 * Software Foundation, Inc., 59 Temple Place - Suite 330,
20 * Boston, MA 02111, USA.
23 /* mutt functions which are generally useful. */
33 # include <unistd.h> /* needed for SEEK_SET */
35 # include <sys/types.h>
36 # include <sys/stat.h>
42 # ifndef _POSIX_PATH_MAX
43 # include <posix1_lim.h>
48 # define _(a) (gettext (a))
50 # define N_(a) gettext_noop (a)
62 # define HUGE_STRING 5120
63 # define LONG_STRING 1024
65 # define SHORT_STRING 128
67 # define FREE(x) safe_free(x)
68 # define NONULL(x) x?x:""
69 # define ISSPACE(c) isspace((unsigned char)c)
70 # define strfcpy(A,B,C) strncpy(A,B,C), *(A+(C)-1)=0
72 #define FOREVER while (1)
74 /* this macro must check for *c == 0 since isspace(0) has unreliable behavior
76 # define SKIPWS(c) while (*(c) && isspace ((unsigned char) *(c))) c++;
79 * These functions aren't defined in lib.c, but
80 * they are used there.
82 * A non-mutt "implementation" (ahem) can be found in extlib.c.
86 extern void (*mutt_error
) (const char *, ...);
90 /* The actual library functions. */
92 FILE *safe_fopen (const char *, const char *);
94 char *mutt_read_line (char *, size_t *, FILE *, int *);
95 char *mutt_skip_whitespace (char *);
96 char *mutt_strlower (char *);
97 char *mutt_substrcpy (char *, const char *, const char *, size_t);
98 char *mutt_substrdup (const char *, const char *);
99 char *safe_strdup (const char *);
101 const char *mutt_stristr (const char *, const char *);
103 int mutt_copy_stream (FILE *, FILE *);
104 int mutt_copy_bytes (FILE *, FILE *, size_t);
105 int mutt_rx_sanitize_string (char *, size_t, const char *);
106 int mutt_strcasecmp (const char *, const char *);
107 int mutt_strcmp (const char *, const char *);
108 int mutt_strncasecmp (const char *, const char *, size_t);
109 int mutt_strncmp (const char *, const char *, size_t);
110 int safe_open (const char *, int);
111 int safe_symlink (const char *, const char *);
112 int safe_rename (const char *, const char *);
113 int safe_fclose (FILE **);
115 size_t mutt_quote_filename (char *, size_t, const char *);
116 size_t mutt_strlen (const char *);
118 void *safe_calloc (size_t, size_t);
119 void *safe_malloc (size_t);
120 void mutt_nocurses_error (const char *, ...);
121 void mutt_remove_trailing_ws (char *);
122 void mutt_sanitize_filename (char *, short);
123 void mutt_str_replace (char **p
, const char *s
);
124 void mutt_str_adjust (char **p
);
125 void mutt_unlink (const char *);
126 void safe_free (void *);
127 void safe_realloc (void *, size_t);