1 files changed, 1 insertions, 0 deletions
diff --git a/tcc.h b/tcc.h
index b575bb7..30e8dec 100644
--- a/tcc.h
+++ b/tcc.h
@@ -458,6 +458,7 @@ typedef struct Sym {
 
 /* special flag, too */
 #define SECTION_ABS ((void *)1)
+#define SECTION_COMMON ((void *)2)
 
 typedef struct Section {
     unsigned long data_offset; /* current data offset */