有冲突的类型错误 [英] have a conflicting types error

问题描述

当编译我的c文件我得到这个错误
i似乎不能得到我的类型正确的程序，我将如何解决这个问题
我把我的.h文件作为我的.c文件

错误

  example4.c：35 ：错误：'h'的冲突类型
 example4.h：8：错误：以前声明的'h'在这里
  

example4.h code

  typedef struct {
 int x; 
 char s [10]; 
}记录; 
 
 void f（Record * r）; 
 void g（Record r）; 
 void h（const record r）; 
  

example4.c代码

  #include< stdio.h> 
 #include< string.h> 
 #includeexample4.h
 
 int main（）
 {
记录值，* ptr; 
 
 ptr =& value; 
 
 value.x = 1; 
 strcpy（value.s，XYZ）; 
 
 f（ptr）; 
 printf（\\\
Value of x％d，ptr  - > x）; 
 printf（\\\
Value of s％s，ptr-> s）; 
 
 
 return 0; 
} 
 
 void f（Record * r）
 {
 r-> x * = 10; 
（* r）.s [0] ='A'; 
} 
 
 void g（record r）
 {
 r.x * = 100; 
 r.s [0] ='B'; 
} 
 
 void h（Record * r）
 {
 r-> x * = 1000; 
 r-> s [0] ='C'; 
} 
  

解决方案

您的头文件声明<$当源文件声明 void h（Record *）时，c $ c> void h（const Record r）;

< r）

您修复了源文件，但忘记修复标题，当您尝试应用 answer我给了你到此问题。

when compiling my c file i get this error i can't seem to get my types correct for this program, how would I go about fixing this problem I put up my .h file as well as my .c file

error

example4.c:35: error: conflicting types for ‘h’
example4.h:8: error: previous declaration of ‘h’ was here

example4.h code

typedef struct{
        int x;
        char s[10];
}Record;

void f(Record *r);
void g(Record r);
void h(const Record r);

example4.c code

#include <stdio.h>
#include <string.h>
#include "example4.h"

int main()
{
        Record value , *ptr;

        ptr = &value;

        value.x = 1;
        strcpy(value.s, "XYZ");

        f(ptr);
        printf("\nValue of x %d", ptr -> x);
        printf("\nValue of s %s", ptr->s);


        return 0;
}

void f(Record *r)
{
        r->x *= 10;
        (*r).s[0] = 'A';
}

void g(Record r)
{
        r.x *= 100;
        r.s[0] = 'B';
}

void h(Record *r)
{
        r->x *= 1000;
        r->s[0] = 'C';
}

解决方案

Your header file declares void h(const Record r);

while your source file declares void h(Record *r)

You fixed the source file, but forgot to fix your header, when you were trying to apply the answer I gave you to this question.

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