X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=src%2Fruntime%2Fos.h;h=584af23add22127cc3623648c13062954ed0cff5;hb=69ef68ba7393e3492c1b4a756d1140f71c2922bc;hp=145f2e1f9c9bf4873c9e7ed0e272044534d30871;hpb=cf4cb9554515c59eddbde38d1cf236339c37f55f;p=sbcl.git

diff --git a/src/runtime/os.h b/src/runtime/os.h
index 145f2e1..584af23 100644
--- a/src/runtime/os.h
+++ b/src/runtime/os.h
@@ -44,6 +44,8 @@
 #define OS_VM_PROT_ALL \
   (OS_VM_PROT_READ | OS_VM_PROT_WRITE | OS_VM_PROT_EXECUTE)
 
+#define OS_VM_PROT_NONE 0
+
 extern os_vm_size_t os_vm_page_size;
 
 /* Do anything we need to do when starting up the runtime environment