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-rwxr-xr-xgcc/toplev.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/gcc/toplev.c b/gcc/toplev.c
index 10d8508..e80ed20 100755
--- a/gcc/toplev.c
+++ b/gcc/toplev.c
@@ -40,6 +40,7 @@
#include "except.h"
#include "toplev.h"
#include "expr.h"
+#include "unistd.h"
#if defined (DWARF2_DEBUGGING_INFO)
#include "dwarf2out.h"