am 8d1f2e6f: am 638608b1: am da8ea213: Merge "libc: <stdint.h>: Don\'t make __STD_CONSTANT_MACROS available if only __STD_LIMIT_MACROS is defined."

* commit '8d1f2e6ffc7230e4000e5352e5798095a1f6d428':
  libc: <stdint.h>: Don't make __STD_CONSTANT_MACROS available if only __STD_LIMIT_MACROS is defined.