下列程序编译哪里出错

[HQWEIEI]

#include<stdio.h>
inlist *creatlist(inlist *l){}; //error C2143: syntax error : missing '{' before '*'
int len_list(inlist *l){};
int loc_list(inlist *l,int x){};
struct inlist
{
int data;
inlist *next;
};
main()
{
inlist *l=malloc(sizeof(inlist));
int x=0,k=0,len=0;
l=creatlist(l);
len=len_list(l);
scanf("%d",&x);
k=loc_list(l,x);
if(k==-1)
{
printf("None!\n");

}
else
{
printf("result=%d\n",k);
}
}

[ccnyou]

请把struct inlist放到程序头部（所有函数之前）或声明一下。

[findcsdn]

#include<stdio.h>
#include <stdlib.h>

struct inlist
{
	int data;
	inlist *next;
};

inlist *creatlist(inlist *l)
{
	return NULL;
};   

int len_list(inlist *l)
{

};

int loc_list(inlist *l,int x)
{

};

void main()
{
	inlist *l=(inlist *)malloc(sizeof(inlist));
	int x=0,k=0,len=0;
	l=creatlist(l);
	len=len_list(l);
	scanf("%d",&x);
	k=loc_list(l,x);
	if(k==-1)
	{
		printf("None!\n");
		
	}
	else
	{
		printf("result=%d\n",k);
	}
}

[HQWEIEI]

还有syntax error : identifier 'inlist'

[logiciel]

按C++编译可以,但按C编译要改为:

typedef struct _inlist
{
int data;
struct _inlist *next;
}inlist;

[eilianlong]

[Quote=引用 4 楼 logiciel 的回复:]
按C++编译可以,但按C编译要改为:

typedef struct _inlist
{
int data;
struct _inlist *next;
}inlist;
[/Quote]
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