__libc_use_alloca  459 compat/regex/regex_internal.h #   define __libc_use_alloca(n) 0
__libc_use_alloca  466 compat/regex/regex_internal.h #  define __libc_use_alloca(n) ((n) < 4032)
__libc_use_alloca  470 compat/regex/regex_internal.h #  define __libc_use_alloca(n) 0