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-rw-r--r--otherlibs/unix/getpid.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/otherlibs/unix/getpid.c b/otherlibs/unix/getpid.c
index 6d95c615e..f8b7d238f 100644
--- a/otherlibs/unix/getpid.c
+++ b/otherlibs/unix/getpid.c
@@ -14,7 +14,7 @@
#include <mlvalues.h>
#include "unixsupport.h"
-value unix_getpid() /* ML */
+value unix_getpid(void) /* ML */
{
return Val_int(getpid());
}