* @param d Divisor.
* @param m Output variable for the rest (modulo result).
*/
-#define NEGDIVMOD(n, d, m) { \
+#define NEGDIVMOD(n, d, m) UPRV_BLOCK_MACRO_BEGIN { \
(m)=(n)%(d); \
(n)/=(d); \
if((m)<0) { \
--(n); \
(m)+=(d); \
} \
-}
+} UPRV_BLOCK_MACRO_END
/* Faster versions of packDiff() for single-byte-encoded diff values. */