ui32              477 core/ngx_string.c     uint32_t        ui32;
ui32              502 core/ngx_string.c             ui32 = (uint32_t) ui64;
ui32              505 core/ngx_string.c                 *--p = (u_char) (ui32 % 10 + '0');
ui32              506 core/ngx_string.c             } while (ui32 /= 10);