Remove <asm/page.h>.
If we have PAGE_SIZE/PAGESIZE, POSIX says they should be in <limits.h>.
Change-Id: I3c2d574ea2aea81f524874a156361411a4ffa18e
diff --git a/libc/include/limits.h b/libc/include/limits.h
index b9d4354..471d380 100644
--- a/libc/include/limits.h
+++ b/libc/include/limits.h
@@ -105,9 +105,15 @@
#define ULONG_LONG_MAX ULLONG_MAX
#endif
+/* New code should use sysconf(_SC_PAGE_SIZE) instead. */
+#ifndef PAGE_SIZE
+#define PAGE_SIZE 4096
+#endif
#ifndef PAGESIZE
-#include <asm/page.h>
#define PAGESIZE PAGE_SIZE
#endif
+/* glibc's PAGE_MASK is the bitwise negation of BSD's! TODO: remove? */
+#define PAGE_MASK (~(PAGE_SIZE - 1))
+
#endif /* !_LIMITS_H_ */