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

* commit 'da8ea213abb8bec08da37622179061630bd8e2f8':
  libc: <stdint.h>: Don't make __STD_CONSTANT_MACROS available if only __STD_LIMIT_MACROS is defined.