用于进行gcc测试

				typedef struct _rec_stl rec_stl;				struct _rec_stl {				   unsigned char **strs;				};				orec_str_list(int count) {				   rec_stl *stl;				   int i, j;				   int li, lj;				   unsigned char ci, cj;				   for (i = 0; i < count; i++) {				      for (j = i + 1; j < count; j++) {				         cj = lj > 2 ? stl->strs[j][0] : (long)stl->strs[j] & 0xff;				         if ((count >= 16 && cj < ci) || (cj == ci && lj > li)) {				            stl->strs[j] = stl->strs[i];				            ci ^= cj;				            cj ^= ci;				            ci ^= cj;				         }				      }				   }				}