X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~mdw/git/disorder/blobdiff_plain/5aff007d8fcfb4c6cc3c3627ae15f45562db7a0d..699517afce8942f7f43952adfe242d7a0c09f2d0:/lib/wstat.h

diff --git a/lib/wstat.h b/lib/wstat.h
index afae594..944048d 100644
--- a/lib/wstat.h
+++ b/lib/wstat.h
@@ -24,6 +24,8 @@
 #ifndef WSTAT_H
 #define WSTAT_H
 
+#include <sys/wait.h>
+
 const char *wstat(int w);
 /* Format wait status @w@.  In extremis the return value might be a
  * pointer to a string literal.  The result should always be ASCII. */