Merged silc_1_0_branch to trunk.

[silc.git] / lib / silcutil / silcutil.h

diff --git a/lib/silcutil/silcutil.h b/lib/silcutil/silcutil.h
index 28598bf2d3d65896b6a471932964b0cdf9db7f86..57c5b1db9434d3013ab603097fa1dfbafd241995 100644 (file)
--- a/lib/silcutil/silcutil.h
+++ b/lib/silcutil/silcutil.h
@@ -393,7 +393,8 @@ char *silc_client_chumode_char(SilcUInt32 mode);
  *
  * DESCRIPTION
  *
- *    Creates fingerprint from data, usually used with SHA1 digests.
+ *    Return a textual representation of the fingerprint in *data, the
+ *    caller must free the returned string.
  *
  ***/
 char *silc_fingerprint(const unsigned char *data, SilcUInt32 data_len);
@@ -471,13 +472,28 @@ char *silc_get_input(const char *prompt, bool echo_off);
  *
  * DESCRIPTION
  *
- *    Return current time to struct timeval.
- *
- *    This function is system dependant.
+ *    Return current time to struct timeval.  This function is system
+ *    dependant.  Returns 0 on success and -1 on error.
  *
  ***/
 int silc_gettimeofday(struct timeval *p);
 
+/****f* silcutil/SilcUtilAPI/silc_compare_timeval
+ *
+ * SYNOPSIS
+ *
+ *    bool silc_compare_timeval(struct timeval *smaller, 
+ *                              struct timeval *bigger)
+ *
+ * DESCRIPTION
+ *
+ *    Compare two timeval structures and return TRUE if the first
+ *    time value is smaller than the second time value.
+ *
+ ***/
+bool silc_compare_timeval(struct timeval *smaller, 
+                         struct timeval *bigger);
+
 /****f* silcutil/SilcUtilAPI/silc_string_regexify
  *
  * SYNOPSIS
@@ -535,7 +551,8 @@ int silc_string_match(const char *string1, const char *string2);
  * DESCRIPTION
  *
  *    Returns the username of the user. If the global variable LOGNAME
- *    does not exists we will get the name from the passwd file.
+ *    does not exists we will get the name from the passwd file.  The
+ *    caller must free the returned name.
  *
  *    This function is system dependant.
  *
@@ -550,7 +567,8 @@ char *silc_get_username();
  *
  * DESCRIPTION
  *
- *    Returns the real name of ther user from the passwd file.
+ *    Returns the real name of ther user from the passwd file.  The
+ *    caller must free the returned name.
  *
  *    This function is system dependant.
  *