619{ \
  621Int _m,_n,_lda,_ldb; \
 
  623    _m = (mo);_n = (no); \
  624    _a = (ao);_b = (bo); \
  625    _lda = (ldao) - _m; \
  626    _ldb = (ldbo) - _m; \
  627    assert(_lda >= 0 && _ldb >= 0); \
  628    for (_j=0;_j<_n;_j++) { \
  629      for (_i=0;_i<_m;_i++) \
  630        *_b++ = *_a++; \
  631      _b += _ldb; \
  632      _a += _lda; \
  633    } \