POSIX_MALLOC_THRESHOLD  103 pcre/pcre_config.cpp   *((int *)where) = POSIX_MALLOC_THRESHOLD;
POSIX_MALLOC_THRESHOLD  288 pcre/pcreposix.cpp int small_ovector[POSIX_MALLOC_THRESHOLD * 3];
POSIX_MALLOC_THRESHOLD  305 pcre/pcreposix.cpp   if (nmatch <= POSIX_MALLOC_THRESHOLD)