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-rw-r--r--gcc/protoize.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/gcc/protoize.c b/gcc/protoize.c
index 4324ae5..98f3e33 100644
--- a/gcc/protoize.c
+++ b/gcc/protoize.c
@@ -167,10 +167,12 @@ typedef char * const_pointer_type;
#else /* !defined(POSIX) */
+#ifndef F_OK
#define R_OK 4 /* Test for Read permission */
#define W_OK 2 /* Test for Write permission */
#define X_OK 1 /* Test for eXecute permission */
#define F_OK 0 /* Test for existence of File */
+#endif
#ifndef O_RDONLY
#define O_RDONLY 0