1 files changed, 6 insertions, 0 deletions

diff --git a/src/s/osf1.h b/src/s/osf1.h
index 6f28e199646..bf6fb02f027 100644
--- a/src/s/osf1.h
+++ b/src/s/osf1.h
@@ -24,6 +24,12 @@
 /* Declare malloc and realloc in a way that is clean.
    But not in makefiles!  */
 
+#ifndef NOT_C_CODE
 #ifndef THIS_IS_YMAKEFILE
+/* We need these because pointers are larger than the default ints.  */
+#include <alloca.h>
+#include <string.h>
 extern void *malloc (), *realloc ();
+extern long *xmalloc (), *xrealloc ();
+#endif
 #endif