Stop using the __ANDROID_API_x__ constants.
Historically we've made a few mistakes where they haven't matched the
right number. And most non-Googlers are much more familiar with the
numbers, so it seems to make sense to rely more on them. Especially in
header files, which we actually expect real people to have to read from
time to time.
Test: treehugger
Change-Id: I0d4a97454ee108de1d32f21df285315c5488d886
diff --git a/libc/include/sys/wait.h b/libc/include/sys/wait.h
index 106946b..8c0655f 100644
--- a/libc/include/sys/wait.h
+++ b/libc/include/sys/wait.h
@@ -40,7 +40,7 @@
pid_t wait(int* __status);
pid_t waitpid(pid_t __pid, int* __status, int __options);
-#if __ANDROID_API__ >= __ANDROID_API_J_MR2__
+#if __ANDROID_API__ >= 18
pid_t wait4(pid_t __pid, int* __status, int __options, struct rusage* __rusage) __INTRODUCED_IN(18);
#else
// Implemented as a static inline before 18.