diff --git a/libs/utils/ZipFileRO.cpp b/libs/utils/ZipFileRO.cpp
index cad7720..05ff269 100644
--- a/libs/utils/ZipFileRO.cpp
+++ b/libs/utils/ZipFileRO.cpp
@@ -20,6 +20,7 @@
 #define LOG_TAG "zipro"
 //#define LOG_NDEBUG 0
 #include <utils/Log.h>
+#include <utils/Compat.h>
 #include <utils/ZipFileRO.h>
 #include <utils/misc.h>
 #include <utils/threads.h>
@@ -32,14 +33,6 @@
 #include <assert.h>
 #include <unistd.h>
 
-#if HAVE_PRINTF_ZD
-#  define ZD "%zd"
-#  define ZD_TYPE ssize_t
-#else
-#  define ZD "%ld"
-#  define ZD_TYPE long
-#endif
-
 /*
  * We must open binary files using open(path, ... | O_BINARY) under Windows.
  * Otherwise strange read errors will happen.
@@ -48,21 +41,6 @@
 #  define O_BINARY  0
 #endif
 
-/*
- * TEMP_FAILURE_RETRY is defined by some, but not all, versions of
- * <unistd.h>. (Alas, it is not as standard as we'd hoped!) So, if it's
- * not already defined, then define it here.
- */
-#ifndef TEMP_FAILURE_RETRY
-/* Used to retry syscalls that can return EINTR. */
-#define TEMP_FAILURE_RETRY(exp) ({         \
-    typeof (exp) _rc;                      \
-    do {                                   \
-        _rc = (exp);                       \
-    } while (_rc == -1 && errno == EINTR); \
-    _rc; })
-#endif
-
 using namespace android;
 
 /*