Merge "Assume clang's *LONG_LONG*_ macros." into main am: cfb5aa3bc6

Original change: https://android-review.googlesource.com/c/platform/bionic/+/3402601

Change-Id: I9a3149d6a3d2ee602da00fdc9df1e6645d59e8e7
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
diff --git a/libc/include/limits.h b/libc/include/limits.h
index 5e9ce59..5c0ef6d 100644
--- a/libc/include/limits.h
+++ b/libc/include/limits.h
@@ -60,24 +60,6 @@
 /* Many of the POSIX limits come from the kernel. */
 #include <linux/limits.h>
 
-/*
- * bionic always exposed these alternative names,
- * but clang's <limits.h> considers them GNU extensions,
- * and may or may not have defined them.
- */
-#ifndef LONG_LONG_MIN
-/** Non-portable synonym; use LLONG_MIN directly instead. */
-#define LONG_LONG_MIN LLONG_MIN
-#endif
-#ifndef LONG_LONG_MAX
-/** Non-portable synonym; use LLONG_MAX directly instead. */
-#define LONG_LONG_MAX LLONG_MAX
-#endif
-#ifndef ULONG_LONG_MAX
-/** Non-portable synonym; use ULLONG_MAX directly instead. */
-#define ULONG_LONG_MAX ULLONG_MAX
-#endif
-
 /** Maximum number of positional arguments in a printf()/scanf() format string. */
 #define NL_ARGMAX 9
 /** Maximum number of bytes in a $LANG name. */