__glibc_clang_prereq   66 lib/libc-config.h #   define __glibc_clang_prereq(maj, min) \
__glibc_clang_prereq   69 lib/libc-config.h #   define __glibc_clang_prereq(maj, min) \
__glibc_clang_prereq   73 lib/libc-config.h #  define __glibc_clang_prereq(maj, min) 0