Move some structures used only in pcap-common.c there.

Those aren't pseudo-headers exported from libwiretap, they're just
structures corresponding to the pseudo-headers for some pcap/pcap-ng
link-layer header types.

Change-Id: Iec37cfc162b64adacdeb57e14e546bced7b673fa
Reviewed-on: https://code.wireshark.org/review/8941
Reviewed-by: Guy Harris <guy@alum.mit.edu>

1 files changed, 30 insertions, 0 deletions

diff --git a/wiretap/pcap-common.c b/wiretap/pcap-common.c
index 1526bba80d..0e187786ff 100644
--- a/wiretap/pcap-common.c
+++ b/wiretap/pcap-common.c
@@ -1322,6 +1322,17 @@ pcap_byteswap_nflog_pseudoheader(struct wtap_pkthdr *phdr, guint8 *pd)
 	}
 }
 
+/*
+ * Pseudo-header at the beginning of DLT_BLUETOOTH_HCI_H4_WITH_PHDR frames.
+ * Values in network byte order.
+ */
+struct libpcap_bt_phdr {
+	guint32 direction;     /* Bit 0 hold the frame direction. */
+};
+
+#define LIBPCAP_BT_PHDR_SENT    0
+#define LIBPCAP_BT_PHDR_RECV    1
+
 static gboolean
 pcap_read_bt_pseudoheader(FILE_T fh,
     union wtap_pseudo_header *pseudo_header, int *err, gchar **err_info)
@@ -1335,6 +1346,15 @@ pcap_read_bt_pseudoheader(FILE_T fh,
 	return TRUE;
 }
 
+/*
+ * Pseudo-header at the beginning of DLT_BLUETOOTH_LINUX_MONITOR frames.
+ * Values in network byte order.
+ */
+struct libpcap_bt_monitor_phdr {
+	guint16 adapter_id;
+	guint16 opcode;
+};
+
 static gboolean
 pcap_read_bt_monitor_pseudoheader(FILE_T fh,
     union wtap_pseudo_header *pseudo_header, int *err, gchar **err_info)
@@ -1363,6 +1383,16 @@ pcap_read_llcp_pseudoheader(FILE_T fh,
 	return TRUE;
 }
 
+/*
+ * Pseudo-header at the beginning of DLT_PPP_WITH_DIR frames.
+ */
+struct libpcap_ppp_phdr {
+	guint8 direction;
+};
+
+#define LIBPCAP_PPP_PHDR_RECV    0
+#define LIBPCAP_PPP_PHDR_SENT    1
+
 static gboolean
 pcap_read_ppp_pseudoheader(FILE_T fh,
     union wtap_pseudo_header *pseudo_header, int *err, gchar **err_info)