Fix to swallow BOMs in sourced files

Fixes #1518

1 files changed, 3 insertions, 0 deletions

diff --git a/common.h b/common.h
index 5c462974..4eb17bf0 100644
--- a/common.h
+++ b/common.h
@@ -59,6 +59,9 @@ typedef std::vector<wcstring> wcstring_list_t;
 */
 #define BYTE_MAX 0xffu
 
+/** BOM value */
+#define UTF8_BOM_WCHAR 0xFEFFu
+
 /* Flags for unescape_string functions */
 enum
 {