X-Git-Url: http://git.silcnet.org/gitweb/?a=blobdiff_plain;f=lib%2Fsilcutil%2Fsilcutil.h;h=57c5b1db9434d3013ab603097fa1dfbafd241995;hb=413da0f8686910f5e627393157566ae729ca99c4;hp=05995416320e674ecb62a3671953bf72d147329c;hpb=bd14b1977e4208f67f1c1b338185ca9c7835d450;p=silc.git

diff --git a/lib/silcutil/silcutil.h b/lib/silcutil/silcutil.h
index 05995416..57c5b1db 100644
--- a/lib/silcutil/silcutil.h
+++ b/lib/silcutil/silcutil.h
@@ -63,14 +63,16 @@ int silc_check_line(char *buf);
  *
  * SYNOPSIS
  *
- *    char *silc_get_time();
+ *    const char *silc_get_time(SilcUInt32 timeval)
  *
  * DESCRIPTION
  *
- *    Returns current time as string.
+ *    Returns time as string.  If the the `timeval' is non-zero that
+ *    value is returned as string.  If it is zero the current time of the
+ *    local machine is returned.
  *
  ***/
-char *silc_get_time();
+const char *silc_get_time(SilcUInt32 timeval);
 
 /****f* silcutil/SilcUtilAPI/silc_to_upper
  *
@@ -391,7 +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);
@@ -469,13 +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
@@ -533,7 +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.
  *
@@ -548,7 +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.
  *