Clean up white space.

[obnox/wireshark/wip.git] / util.h

diff --git a/util.h b/util.h
index 40425c7af3455e504a0022b931d3e3eef478e2cf..a129387c45604f2d770c7c5a70691adbc6ec7264 100644 (file)
--- a/util.h
+++ b/util.h
@@ -1,6 +1,8 @@
 /* util.h
  * Utility definitions
  *
+ * $Id: util.h,v 1.22 2000/10/11 07:35:00 guy Exp $
+ *
  * Ethereal - Network traffic analyzer
  * By Gerald Combs <gerald@zing.org>
  * Copyright 1998 Gerald Combs
@@ -28,19 +30,69 @@
 extern "C" {
 #endif /* __cplusplus */
 
-#include "image/icon-excl.xpm"
+/*
+ * Given a pathname, return:
+ *
+ *     the errno, if an attempt to "stat()" the file fails;
+ *
+ *     EISDIR, if the attempt succeeded and the file turned out
+ *     to be a directory;
+ *
+ *     0, if the attempt succeeded and the file turned out not
+ *     to be a directory.
+ */
+int test_for_directory(const char *);
+
+/*
+ * Given a pathname, return a pointer to the last pathname separator
+ * character in the pathname, or NULL if the pathname contains no
+ * separators.
+ */
+char *find_last_pathname_separator(char *);
+
+/*
+ * Given a pathname, return the last component.
+ */
+char *get_basename(char *);
+
+/*
+ * Given a pathname, return a string containing everything but the
+ * last component.  NOTE: this overwrites the pathname handed into
+ * it....
+ */
+char *get_dirname(char *);
+
+int create_tempfile(char *, int, const char *);
+
+/* Returns the user's home directory, via the HOME environment
+ * variable, or a default directory if HOME is not set */
+const char* get_home_dir(void);
+
+/*
+ * Collect command-line arguments as a string consisting of the arguments,
+ * separated by spaces.
+ */
+char *get_args_as_string(int argc, char **argv, int optind);
+
+void ASCII_to_EBCDIC(guint8 *buf, guint bytes);
+guint8 ASCII_to_EBCDIC1(guint8 c);
+void EBCDIC_to_ASCII(guint8 *buf, guint bytes);
+guint8 EBCDIC_to_ASCII1(guint8 c);
+
+#ifdef HAVE_LIBPCAP
+
+GList *get_interface_list(int *err, char *err_str);
+
+/* Error values from "get_interface_list()". */
+#define        CANT_GET_INTERFACE_LIST 0       /* error getting list */
+#define        NO_INTERFACES_FOUND     1       /* list is empty */
 
-/* Dialog type.  Currently, only ESD_TYPE_WARN is supported. */
-#define ESD_TYPE_INFO 0
-#define ESD_TYPE_WARN 1
-#define ESD_TYPE_CRIT 2
+void free_interface_list(GList *if_list);
 
-/* Which buttons to display. */
-#define ESD_BTN_OK     0
-#define ESD_BTN_CANCEL 1
+#endif
 
-void simple_dialog(gint, gint *, gchar *);
-void simple_dialog_cancel_cb(GtkWidget *, gpointer);
+/* Compute the difference between two seconds/microseconds time stamps. */
+void compute_timestamp_diff(gint *, gint *, guint32, guint32, guint32, guint32);
 
 #ifdef __cplusplus
 }