1 files changed, 6 insertions, 0 deletions

diff --git a/include/bb_archive.h b/include/bb_archive.h
index b2cb7b347..58e4c21bb 100644
--- a/include/bb_archive.h
+++ b/include/bb_archive.h
@@ -252,6 +252,12 @@ typedef struct transformer_state_t {
         off_t    bytes_in;  /* used in unzip code only: needs to know packed size */
         uint32_t crc32;
         time_t   mtime;     /* gunzip code may set this on exit */
+
+        union {             /* if we read magic, it's saved here */
+                uint8_t b[8];
+                uint16_t b16[4];
+                uint32_t b32[2];
+        } magic;
 } transformer_state_t;
 
 void init_transformer_state(transformer_state_t *xstate) FAST_FUNC;