if memcmp(t->stN,no,看不懂!

if memcmp(t->stN,no,看不懂! if(!memcmp)怎么理解 if (memcmp(OK,buffer,4)!=0) 新手求教育 if(memcmp(&cs,&s,sizeof(state_t))==0)是什么意思?memcmp函数和memcpy函数的作用是什么? if( memcmp(&payload[0],BUTTON1,7) == 0 有神马作用 有have time to do sth. have money to do stn. have no money to do sth.吗 i don't knnow if there's no need for knives.no there's no need.为什么还要说No 同义句转换 If there is no water,fish can't liveFish can't live()() 如何用arm9实现memcmp函数 You ___to the meeting if you have no time1.needn't to come2.don't need coming3.needn't come no living things can live without the light and heat from it,可以替换without的if haven't B.if there is C.if there is no D.if hasn't if there were no if it is no If there is no People can't live if there no water or air(改为同义句）. 把Fish can't live if there is no water.改为同义句. If there no water on the earth,we cant live.同义句转换 There is no point in living if you can't feel alive是什么意思?