以下是用C语言实现的解答：
”`c
#include
typedef char ElemType; typedef struct BiTNode {
ElemType data;
struct BiTNode *lchild, *rchild;
}BiTNode, *BiTree;
BiTree Create() {
BiTree T = (BiTree)malloc(sizeof(BiTNode));
T->data = '+';
T->lchild = (BiTree)malloc(sizeof(BiTNode));
T->lchild->data = 'a';
T->rchild = (BiTree)malloc(sizeof(BiTNode));
T->rchild->data = '-';
T->rchild->lchild = (BiTree)malloc(sizeof(BiTNode));
T->rchild->lchild->data = 'b';
T->rchild->rchild = (BiTree)malloc(sizeof(BiTNode));
T->rchild->rchild->data = 'c';
return T;
}
void Infix(BiTree T) {
if(T != NULL)
{
if(T->lchild || T->rchild)
printf("(");
Infix(T->lchild);
printf("%c ", T->data);
Infix(T->rch<br/><br/><br/><font size=1 color=#CCCCCC>内容由零声教学AI助手提供，问题来源于学员提问</font>
![/data # iw --debug dev wlan0 connect -w "lucky-5g" auth open key 0:1234567890
Usage: iw [options] dev connect [-w] [] [] [auth open|shared] [key 0:abcde d:1:6162636465] [mfp:req/opt/no]
Join the network with ...](https://linuxcpp.0voice.com/zb_users/upload/2023/05/202305162239148267954.png)
![驱动代码
void kalRxTaskletSchedule(struct GLUE_INFO *pr)
{
static unsigned int num = 0;
tasklet_hi_schedule(&pr->rRxTask[(num++)%NR_CPUS]);
// tasklet_hi_schedule(&pr->rRxTask);
DBGLOG(HAL, ERROR,](https://linuxcpp.0voice.com/zb_users/upload/2023/05/202305162226144313964.png)
