diff options
Diffstat (limited to 'epan/tvbuff.h')
| -rw-r--r-- | epan/tvbuff.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/epan/tvbuff.h b/epan/tvbuff.h index c60db6441f..a6cd3df8c6 100644 --- a/epan/tvbuff.h +++ b/epan/tvbuff.h @@ -349,6 +349,13 @@ extern guint16 tvb_get_bits16(tvbuff_t *tvb, gint bit_offset, gint no_of_bits, g extern guint32 tvb_get_bits32(tvbuff_t *tvb, gint bit_offset, gint no_of_bits, gboolean little_endian); extern guint64 tvb_get_bits64(tvbuff_t *tvb, gint bit_offset, gint no_of_bits, gboolean little_endian); +/* Fetch a specified number of bits from bit offset in a tvb, but allow number + * of bits to range between 1 and 32. If the requested number of bits is known + * beforehand, or its range can be handled by a single function of the group + * above, use one of them instead. + */ +extern guint32 tvb_get_bits(tvbuff_t *tvb, gint bit_offset, gint no_of_bits, gboolean little_endian); + /** Returns target for convenience. Does not suffer from possible * expense of tvb_get_ptr(), since this routine is smart enough * to copy data in chunks if the request range actually exists in |