X-Git-Url: https://wimlib.net/git/?p=wimlib;a=blobdiff_plain;f=include%2Fwimlib%2Fcompiler.h;h=1ea66968b10b6cbad675bcb55d55e823f95088a8;hp=72c100a286fd9315cccebe5c76921c1faa815f6d;hb=de58d5f57732df8129fbfd71d46ae5968ac59646;hpb=2fed42ae0eee69e6352425c29ca2b12af99f8992

diff --git a/include/wimlib/compiler.h b/include/wimlib/compiler.h
index 72c100a2..1ea66968 100644
--- a/include/wimlib/compiler.h
+++ b/include/wimlib/compiler.h
@@ -38,8 +38,14 @@
 #  define unlikely(expr)	(expr)
 #endif
 
-#ifndef prefetch
-#  define prefetch(addr)
+/* prefetchr() - prefetch into L1 cache for read  */
+#ifndef prefetchr
+#  define prefetchr(addr)
+#endif
+
+/* prefetchw() - prefetch into L1 cache for write  */
+#ifndef prefetchw
+#  define prefetchw(addr)
 #endif
 
 #ifndef _cold_attribute