kmeans.c: fixes types
kmeans.c: fixes types
CansenJIANG/vlfeat,hongzhili/vlfeat,j-bo/vlfeat,erexhepa/vlfeat,qubick/vlfeat,j-bo/vlfeat,j-bo/vlfeat,cvfish/vlfeat,cvfish/vlfeat,mylxiaoyi/vlfeat,qubick/vlfeat,vlfeat/vlfeat,qubick/vlfeat,WangDequan/vlfeat,richarddzh/vlfeat,qubick/vlfeat,vlfeat/vlfeat,WangDequan/vlfeat,j-bo/vlfeat,mylxiaoyi/vlfeat,mylxiaoyi/vlfeat,cvfish/vlfeat,CansenJIANG/vlfeat,cvfish/vlfeat,WangDequan/vlfeat,rxl194/vlfeat,CansenJIANG/vlfeat,WangDequan/vlfeat,vlfeat/vlfeat,vlfeat/vlfeat,CansenJIANG/vlfeat,richarddzh/vlfeat,mylxiaoyi/vlfeat,qubick/vlfeat,erexhepa/vlfeat,rxl194/vlfeat,WangDequan/vlfeat,vlfeat/vlfeat,hongzhili/vlfeat,hongzhili/vlfeat,rxl194/vlfeat,j-bo/vlfeat,richarddzh/vlfeat,qubick/vlfeat,cvfish/vlfeat,richarddzh/vlfeat,WangDequan/vlfeat,erexhepa/vlfeat,erexhepa/vlfeat,erexhepa/vlfeat,rxl194/vlfeat,hongzhili/vlfeat,CansenJIANG/vlfeat,richarddzh/vlfeat,mylxiaoyi/vlfeat,rxl194/vlfeat,mylxiaoyi/vlfeat,vlfeat/vlfeat,CansenJIANG/vlfeat,hongzhili/vlfeat,hongzhili/vlfeat,richarddzh/vlfeat,erexhepa/vlfeat,cvfish/vlfeat,rxl194/vlfeat