use PACKED for bregs declaration

This patch makes bregs structure declared with PACKED macro (biosvar.h)

Signed-off-by: Nguyen Anh Quynh <aquynh@gmail.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/src/biosvar.h b/src/biosvar.h
index 885d3084..4def7f39 100644
--- a/src/biosvar.h
+++ b/src/biosvar.h
@@ -301,7 +301,7 @@ struct bregs {
     u16 ip;
     u16 cs;
     u16 flags;
-} __attribute__((packed));
+} PACKED;
 
 // bregs flags bitdefs
 #define F_ZF (1<<6)