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-rw-r--r--lib/replace/system/wait.h4
1 files changed, 0 insertions, 4 deletions
diff --git a/lib/replace/system/wait.h b/lib/replace/system/wait.h
index 79583ad2ab..41db1806a5 100644
--- a/lib/replace/system/wait.h
+++ b/lib/replace/system/wait.h
@@ -36,10 +36,6 @@
#define SIGCLD SIGCHLD
#endif
-#ifndef SIGNAL_CAST
-#define SIGNAL_CAST (RETSIGTYPE (*)(int))
-#endif
-
#ifdef HAVE_SETJMP_H
#include <setjmp.h>
#endif