diff options
| author | Gerasimos Dimitriadis <dimeg@intracom.gr> | 2009-11-14 20:13:43 +0000 |
|---|---|---|
| committer | Gerasimos Dimitriadis <dimeg@intracom.gr> | 2009-11-14 20:13:43 +0000 |
| commit | 9b36fc784e8edf1c018157bb43d64f5a24216c73 (patch) | |
| tree | 46f8b3fb06f393d6cc6ee0bc58816df0ba5e28b5 /epan/tvbuff.h | |
| parent | 81fe22f0d160849972f25572a975552416110c83 (diff) | |
From yy:
About GSM system information type 2quater
Modified to use newly defined tvb_get_bits() in tvbuff.c
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=4219
svn path=/trunk/; revision=30962
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 |