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-rw-r--r--lib/lockpw.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/lockpw.c b/lib/lockpw.c
index aaa317f..15e7c8f 100644
--- a/lib/lockpw.c
+++ b/lib/lockpw.c
@@ -81,5 +81,5 @@ int ulckpwdf (void)
return (pw_unlock () && spw_unlock ())? 0 : -1;
}
#else
-extern int errno; /* warning: ANSI C forbids an empty source file */
+extern int ISO_C_forbids_an_empty_translation_unit;
#endif