1 files changed, 9 insertions, 0 deletions
diff --git a/newlib/libc/sys/h8300hms/syscalls.c b/newlib/libc/sys/h8300hms/syscalls.c
index b7a90e316..9f89c55d5 100644
--- a/newlib/libc/sys/h8300hms/syscalls.c
+++ b/newlib/libc/sys/h8300hms/syscalls.c
@@ -3,6 +3,7 @@
 #include <_ansi.h>
 #include <sys/types.h>
 #include <sys/stat.h>
+#include <errno.h>
 
 int _DEFUN(_read,(file, ptr, len),
 	   int file _AND
@@ -48,3 +49,11 @@ _open (path, flags)
 {
   return 0;
 }
+
+int
+_unlink (path)
+     const char *path;
+{
+  errno = EIO;
+  return -1;
+}