The method of embedding C language in go language _golang

This example describes the method for embedding C in the go language. Share to everyone for your reference. The specific analysis is as follows:

The Go language official has a tool called CGO, which makes it easy to embed C code or do the integration of C and go code in the Gone language code. Here is a simple experimental code that embeds C in go:

Copy Code code as follows:

Package Main
/*
#include <stdio.h>
#include <stdlib.h>
void Say_hello () {
printf ("Hello world!\n");
}
*/
Import "C"
Func Main () {
C.say_hello ()
}

Save the above code to ctest.go file, run: Go run ctest.go can see the effect immediately.

It is convenient for you to call the C-write function in the go code without having to implement special interfaces and declarations.

I hope this article will help you with your go language program.