Avoid trademarks.
API levels are generally more useful anyway.
Bug: N/A
Test: N/A
Change-Id: Ie7bd69c3d0223c9bc8ed52c871b1d2d34373e2d0
diff --git a/libc/stdio/local.h b/libc/stdio/local.h
index 517935b..a31d7b9 100644
--- a/libc/stdio/local.h
+++ b/libc/stdio/local.h
@@ -166,11 +166,10 @@
_EXT(fp)->_caller_handles_locking = true; \
} while (0)
-/*
- * Android <= KitKat had getc/putc macros in <stdio.h> that referred
- * to __srget/__swbuf, so those symbols need to be public for LP32
- * but can be hidden for LP64.
- */
+// Android <= 19 had getc/putc macros in <stdio.h> that referred
+// to __srget/__swbuf, so those symbols need to be public for LP32
+// but can be hidden for LP64. Moreover, the NDK continued to ship
+// those macros until r15 made unified headers the default.
__LIBC32_LEGACY_PUBLIC__ int __srget(FILE*);
__LIBC32_LEGACY_PUBLIC__ int __swbuf(int, FILE*);
__LIBC32_LEGACY_PUBLIC__ int __srefill(FILE*);