Get rid of some void pointers.

Explictly struct _capture_file * in epan_session and its callbacks.

Change-Id: I63703015c661a08f3350a7448a7bcdaf98f119dc
Reviewed-on: https://code.wireshark.org/review/24675
Reviewed-by: Gerald Combs <gerald@wireshark.org>
Petri-Dish: Gerald Combs <gerald@wireshark.org>
Tested-by: Petri Dish Buildbot
Reviewed-by: Anders Broman <a.broman58@gmail.com>

1 files changed, 2 insertions, 4 deletions

diff --git a/cfile.c b/cfile.c
index 4bfd9180da..4115df4573 100644
--- a/cfile.c
+++ b/cfile.c
@@ -19,9 +19,8 @@
 #include "cfile.h"
 
 const char *
-cap_file_get_interface_name(void *data, guint32 interface_id)
+cap_file_get_interface_name(struct _capture_file *cf, guint32 interface_id)
 {
-  capture_file *cf = (capture_file *) data;
   wtapng_iface_descriptions_t *idb_info;
   wtap_block_t wtapng_if_descr = NULL;
   char* interface_name;
@@ -43,9 +42,8 @@ cap_file_get_interface_name(void *data, guint32 interface_id)
 }
 
 const char *
-cap_file_get_interface_description(void *data, guint32 interface_id)
+cap_file_get_interface_description(struct _capture_file *cf, guint32 interface_id)
 {
-  capture_file *cf = (capture_file *) data;
   wtapng_iface_descriptions_t *idb_info;
   wtap_block_t wtapng_if_descr = NULL;
   char* interface_name;