Use __typeof__() instead of typeof()
typeof() is a gcc builtin and is not always available (such as clang when
-std=c*). Both gcc and clang always expose __typeof__(), so just use that.
Change-Id: I75e2a990acc35f6f39b2c353f6548100ec03c67f
diff --git a/libc/include/unistd.h b/libc/include/unistd.h
index 6cb36d8..08a82e6 100644
--- a/libc/include/unistd.h
+++ b/libc/include/unistd.h
@@ -207,7 +207,7 @@
/* Used to retry syscalls that can return EINTR. */
#define TEMP_FAILURE_RETRY(exp) ({ \
- typeof (exp) _rc; \
+ __typeof__(exp) _rc; \
do { \
_rc = (exp); \
} while (_rc == -1 && errno == EINTR); \