Function svn_config_set_int64 

pub unsafe extern "C" fn svn_config_set_int64(
    cfg: *mut svn_config_t,
    section: *const c_char,
    option: *const c_char,
    value: apr_int64_t,
)

Like svn_config_set(), but for 64-bit signed integers.

Sets the value of @a option in @a section of @a cfg to the signed decimal @a value.

@since New in 1.8.