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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 2c4df952c1..e2ec44c083 100644 --- a/epan/tvbuff.h +++ b/epan/tvbuff.h @@ -732,6 +732,13 @@ WS_DLL_PUBLIC gint tvb_get_nstringz(tvbuff_t *tvb, const gint offset, WS_DLL_PUBLIC gint tvb_get_nstringz0(tvbuff_t *tvb, const gint offset, const guint bufsize, guint8 *buffer); +/** Iterates over the provided portion of the tvb checking that each byte +* is an ascii printable character. +* Returns TRUE if all bytes are printable, FALSE otherwise +*/ +WS_DLL_PUBLIC gboolean tvb_ascii_isprint(tvbuff_t *tvb, const gint offset, + const gint length); + /** * Given a tvbuff, an offset into the tvbuff, and a length that starts * at that offset (which may be -1 for "all the way to the end of the |