func: char *svn__i64toa_sep(apr_int64_t number,char seperator,apr_pool_t *pool) char buffer [ 2 * 21 ] ; if ( number < 0 )  ui64toa_sep ( ( ( apr_uint64_t ) number ) , seperator , buffer ); static void ui64toa_sep(apr_uint64_t number,char seperator,char *buffer) apr_size_t length = svn__ui64toa ( buffer , number ) ; apr_size_t i ; for (i = length; i > 3; i -= 3) memmove ( ( & buffer [ i - 2 ] ) , ( & buffer [ i - 3 ] ) , length - i + 3 ); length ++; 