#define NULL ((void *)0)
typedef unsigned long size_t; // Customize by platform.
typedef long intptr_t;
typedef unsigned long uintptr_t;
typedef long scalar_t__; // Either arithmetic or pointer type.
/* By default, we understand bool (as a convenience). */
typedef int bool;
#define false 0
#define true 1

/* Forward declarations */
typedef struct TYPE_2__ TYPE_1__;

/* Type definitions */
struct TYPE_2__ {
  int /*<<< orphan*/ s_addr;
};
struct sockaddr_in {
  int /*<<< orphan*/ sin_port;
  int /*<<< orphan*/ sin_family;
  TYPE_1__ sin_addr;
};

/* Variables and functions */
int /*<<< orphan*/ AF_INET;
int /*<<< orphan*/ INADDR_ANY;
int /*<<< orphan*/ htonl(int /*<<< orphan*/);
int /*<<< orphan*/ htons(int);
int def_serveur(struct sockaddr_in *server) {
  server->sin_addr.s_addr = htonl(INADDR_ANY);
  server->sin_family = AF_INET;
  server->sin_port = htons(2080);
  return 0;
}


x86 assembly (clang, -O0):
<def_serveur>:
push   %rbp
mov    %rsp,%rbp
sub    $0x10,%rsp
mov    %rdi,-0x8(%rbp)
mov    0x2ead(%rip),%rax
mov    (%rax),%edi
call   1040 <htonl@plt>
mov    %eax,%ecx
mov    -0x8(%rbp),%rax
mov    %ecx,0x8(%rax)
mov    0x2e9e(%rip),%rax
mov    (%rax),%ecx
mov    -0x8(%rbp),%rax
mov    %ecx,0x4(%rax)
mov    $0x820,%edi
call   1030 <htons@plt>
mov    %eax,%ecx
mov    -0x8(%rbp),%rax
mov    %ecx,(%rax)
xor    %eax,%eax
add    $0x10,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<def_serveur>:
push   %rbx
mov    %rdi,%rbx
mov    0x2eb5(%rip),%rax
mov    (%rax),%edi
call   1040 <htonl@plt>
mov    %eax,0x8(%rbx)
mov    0x2eac(%rip),%rax
mov    (%rax),%eax
mov    %eax,0x4(%rbx)
mov    $0x820,%edi
call   1030 <htons@plt>
mov    %eax,(%rbx)
xor    %eax,%eax
pop    %rbx
ret

LLVM IR (-O0):
%struct.sockaddr_in = type { i32, i32, %struct.TYPE_2__ }
%struct.TYPE_2__ = type { i32 }
@INADDR_ANY = global i32 0
@AF_INET = global i32 0
define i32 @def_serveur(%struct.sockaddr_in* %0) {
%2 = alloca %struct.sockaddr_in*
store %struct.sockaddr_in* %0, %struct.sockaddr_in** %2
%3 = load i32, i32* @INADDR_ANY
%4 = call i32 @htonl(i32 %3)
%5 = load %struct.sockaddr_in*, %struct.sockaddr_in** %2
%6 = getelementptr inbounds %struct.sockaddr_in, %struct.sockaddr_in* %5, i32 0, i32 2
%7 = getelementptr inbounds %struct.TYPE_2__, %struct.TYPE_2__* %6, i32 0, i32 0
store i32 %4, i32* %7
%8 = load i32, i32* @AF_INET
%9 = load %struct.sockaddr_in*, %struct.sockaddr_in** %2
%10 = getelementptr inbounds %struct.sockaddr_in, %struct.sockaddr_in* %9, i32 0, i32 1
store i32 %8, i32* %10
%11 = call i32 @htons(i32 2080)
%12 = load %struct.sockaddr_in*, %struct.sockaddr_in** %2
%13 = getelementptr inbounds %struct.sockaddr_in, %struct.sockaddr_in* %12, i32 0, i32 0
store i32 %11, i32* %13
ret i32 0
}

LLVM IR (-O2):
%struct.sockaddr_in = type { i32, i32, %struct.TYPE_2__ }
%struct.TYPE_2__ = type { i32 }
@INADDR_ANY = global i32 0
@AF_INET = global i32 0
define i32 @def_serveur(%struct.sockaddr_in* nocapture writeonly %0) {
%2 = load i32, i32* @INADDR_ANY
%3 = tail call i32 @htonl(i32 %2)
%4 = getelementptr inbounds %struct.sockaddr_in, %struct.sockaddr_in* %0, i64 0, i32 2, i32 0
store i32 %3, i32* %4
%5 = load i32, i32* @AF_INET
%6 = getelementptr inbounds %struct.sockaddr_in, %struct.sockaddr_in* %0, i64 0, i32 1
store i32 %5, i32* %6
%7 = tail call i32 @htons(i32 2080)
%8 = getelementptr inbounds %struct.sockaddr_in, %struct.sockaddr_in* %0, i64 0, i32 0
store i32 %7, i32* %8
ret i32 0
}