Assembly program in C

We can write assembly program code inside c language program. In such case, all the assembly code must be placed inside asm{} block.

Let's see a simple assembly program code to add two numbers in c program.

1. #include<stdio.h>  
2. void main() {  
3.    int a = 10, b = 20, c;  
4.    
5.    asm {  
6.       mov ax,a  
7.       mov bx,b  
8.       add ax,bx  
9.       mov c,ax  
10.    }  
11.    
12.    printf("c= %d",c);  
13. }  

Output:

c = 30

Note: We have executed this program on TurboC.