Added silc_hex2data and silc_data2hex.

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

diff --git a/lib/silcutil/silcutil.h b/lib/silcutil/silcutil.h
index c6b0d43f1938fb34d6bbba40f6d494cb222aa3f5..300c0a43ee8a22c8b5ef926da50a5d7cf6daf74b 100644 (file)
--- a/lib/silcutil/silcutil.h
+++ b/lib/silcutil/silcutil.h
@@ -449,4 +449,36 @@ char *silc_get_real_name();
 void silc_hexdump(const unsigned char *data, SilcUInt32 data_len,
                  FILE *output);
 
+/****f* silcutil/SilcUtilAPI/silc_hex2data
+ *
+ * SYNOPSIS
+ *
+ *    SilcBool silc_hex2data(const char *hex, unsigned char *data,
+ *                           SilcUInt32 data_size, SilcUInt32 *ret_data_len);
+ *
+ * DESCRIPTION
+ *
+ *    Converts HEX character string to binary data.  Each HEX numbers must
+ *    have two characters in the `hex' string.
+ *
+ ***/
+SilcBool silc_hex2data(const char *hex, unsigned char *data,
+                      SilcUInt32 data_size, SilcUInt32 *ret_data_len);
+
+/****f* silcutil/SilcUtilAPI/silc_data2hex
+ *
+ * SYNOPSIS
+ *
+ *    SilcBool silc_data2hex(const unsigned char *data, SilcUInt32 data_len,
+ *                           char *hex, SilcUInt32 hex_size);
+ *
+ * DESCRIPTION
+ *
+ *    Converts binary data to HEX string.  This NULL terminates the `hex'
+ *    buffer automatically.
+ *
+ ***/
+SilcBool silc_data2hex(const unsigned char *data, SilcUInt32 data_len,
+                      char *hex, SilcUInt32 hex_size);
+
 #endif /* !SILCUTIL_H */