added endian safety to AFC

This should make libiphone compatible with big endian machines.

[#85 state:resolved]

Signed-off-by: Matt Colyer <matt@colyer.name>

1 files changed, 12 insertions, 0 deletions

diff --git a/src/AFC.h b/src/AFC.h
index 6b4a0aa..5db865f 100644
--- a/src/AFC.h
+++ b/src/AFC.h
@@ -36,6 +36,18 @@ typedef struct {
 	uint64_t entire_length, this_length, packet_num, operation;
 } AFCPacket;
 
+#define AFCPacket_to_LE(x) \
+ 	(x)->entire_length = GUINT64_TO_LE((x)->entire_length); \
+	(x)->this_length   = GUINT64_TO_LE((x)->this_length); \
+	(x)->packet_num    = GUINT64_TO_LE((x)->packet_num); \
+	(x)->operation     = GUINT64_TO_LE((x)->operation);
+
+#define AFCPacket_from_LE(x) \
+	(x)->entire_length = GUINT64_FROM_LE((x)->entire_length); \
+	(x)->this_length   = GUINT64_FROM_LE((x)->this_length); \
+	(x)->packet_num    = GUINT64_FROM_LE((x)->packet_num); \
+	(x)->operation     = GUINT64_FROM_LE((x)->operation);
+
 typedef struct {
 	uint64_t filehandle, size;
 } AFCFilePacket;