#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 sockaddr_in {
  int /*<<< orphan*/ sin_addr;
};
struct ifaddrs {
  char *ifa_name;
  struct ifaddrs *ifa_next;
  TYPE_1__ *ifa_addr;
  scalar_t__ ifa_broadaddr;
  scalar_t__ ifa_netmask;
};
struct TYPE_2__ {
  scalar_t__ sa_family;
};

/* Variables and functions */
scalar_t__ AF_INET;
scalar_t__ AF_INET6;
int INET6_ADDRSTRLEN;
int INET_ADDRSTRLEN;
int /*<<< orphan*/ getifaddrs(struct ifaddrs **);
int /*<<< orphan*/ inet_ntop(scalar_t__, void *, char *, int);
int /*<<< orphan*/ printf(char *, char *, char *, ...);
int main(int argc, const char *argv[]) {
  struct ifaddrs *ifAddrStruct = NULL;
  void *tmpAddrPtr = NULL;
  getifaddrs(&ifAddrStruct);
  while (ifAddrStruct != NULL) {
    if (ifAddrStruct->ifa_addr->sa_family == AF_INET) {
      tmpAddrPtr = &((struct sockaddr_in *)ifAddrStruct->ifa_addr)->sin_addr;
      char addressBuffer[INET_ADDRSTRLEN];
      inet_ntop(AF_INET, tmpAddrPtr, addressBuffer, INET_ADDRSTRLEN);
      tmpAddrPtr = &((struct sockaddr_in *)ifAddrStruct->ifa_netmask)->sin_addr;
      char netmaskBuffer[INET_ADDRSTRLEN];
      inet_ntop(AF_INET, tmpAddrPtr, netmaskBuffer, INET_ADDRSTRLEN);
      tmpAddrPtr =
          &((struct sockaddr_in *)ifAddrStruct->ifa_broadaddr)->sin_addr;
      char broadaddrBuffer[INET_ADDRSTRLEN];
      inet_ntop(AF_INET, tmpAddrPtr, broadaddrBuffer, INET_ADDRSTRLEN);
      printf("%s IP Address %s Netmask %s Broadcast %s\n",
             ifAddrStruct->ifa_name, addressBuffer, netmaskBuffer,
             broadaddrBuffer);
    } else if (ifAddrStruct->ifa_addr->sa_family == AF_INET6) {
      tmpAddrPtr = &((struct sockaddr_in *)ifAddrStruct->ifa_addr)->sin_addr;
      char addressBuffer[INET6_ADDRSTRLEN];
      inet_ntop(AF_INET6, tmpAddrPtr, addressBuffer, INET6_ADDRSTRLEN);
      printf("%s IP Address %s\n", ifAddrStruct->ifa_name, addressBuffer);
    }
    ifAddrStruct = ifAddrStruct->ifa_next;
  }
  return 0;
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x80,%rsp
movl   $0x0,-0x4(%rbp)
mov    %edi,-0x8(%rbp)
mov    %rsi,-0x10(%rbp)
movq   $0x0,-0x18(%rbp)
movq   $0x0,-0x20(%rbp)
lea    -0x18(%rbp),%rdi
call   1050 <getifaddrs@plt>
cmpq   $0x0,-0x18(%rbp)
je     133b <main+0x20b>
mov    -0x18(%rbp),%rax
mov    0x10(%rax),%rax
mov    (%rax),%rax
mov    0x2e61(%rip),%rcx
cmp    (%rcx),%rax
jne    1296 <main+0x166>
mov    -0x18(%rbp),%rax
mov    0x10(%rax),%rax
mov    %rax,-0x20(%rbp)
mov    0x2e2d(%rip),%rax
mov    %rax,-0x70(%rbp)
mov    (%rax),%ecx
mov    %rsp,%rdx
mov    %rdx,-0x28(%rbp)
mov    %rcx,%rsi
add    $0xf,%rsi
and    $0xfffffffffffffff0,%rsi
mov    %rsp,%rdx
sub    %rsi,%rdx
mov    %rdx,-0x68(%rbp)
mov    %rdx,%rsp
mov    %rcx,-0x30(%rbp)
mov    0x2e15(%rip),%rcx
mov    %rcx,-0x78(%rbp)
mov    (%rcx),%rdi
mov    -0x20(%rbp),%rsi
mov    (%rax),%ecx
call   1030 <inet_ntop@plt>
mov    -0x78(%rbp),%rcx
mov    -0x70(%rbp),%rax
mov    -0x18(%rbp),%rdx
mov    0x20(%rdx),%rdx
mov    %rdx,-0x20(%rbp)
mov    (%rax),%edx
mov    %edx,%esi
mov    %rsi,%rdi
add    $0xf,%rdi
and    $0xfffffffffffffff0,%rdi
mov    %rsp,%rdx
sub    %rdi,%rdx
mov    %rdx,-0x60(%rbp)
mov    %rdx,%rsp
mov    %rsi,-0x38(%rbp)
mov    (%rcx),%rdi
mov    -0x20(%rbp),%rsi
mov    (%rax),%ecx
call   1030 <inet_ntop@plt>
mov    -0x70(%rbp),%rax
mov    -0x18(%rbp),%rcx
mov    0x18(%rcx),%rcx
mov    %rcx,-0x20(%rbp)
mov    (%rax),%eax
mov    %rax,%rcx
add    $0xf,%rcx
and    $0xfffffffffffffff0,%rcx
mov    %rsp,%rdx
sub    %rcx,%rdx
mov    %rdx,-0x58(%rbp)
mov    %rdx,%rsp
mov    %rax,-0x40(%rbp)
mov    0x2d8c(%rip),%rax
mov    (%rax),%rdi
mov    -0x20(%rbp),%rsi
mov    0x2d66(%rip),%rax
mov    (%rax),%ecx
call   1030 <inet_ntop@plt>
mov    -0x68(%rbp),%rdx
mov    -0x60(%rbp),%rcx
mov    -0x58(%rbp),%r8
mov    -0x18(%rbp),%rax
mov    (%rax),%rsi
lea    0xd7d(%rip),%rdi
mov    $0x0,%al
call   1040 <printf@plt>
mov    -0x28(%rbp),%rax
mov    %rax,%rsp
jmp    132a <main+0x1fa>
mov    -0x18(%rbp),%rax
mov    0x10(%rax),%rax
mov    (%rax),%rax
mov    0x2d30(%rip),%rcx
cmp    (%rcx),%rax
jne    1325 <main+0x1f5>
mov    -0x18(%rbp),%rax
mov    0x10(%rax),%rax
mov    %rax,-0x20(%rbp)
mov    0x2d24(%rip),%rax
mov    (%rax),%eax
mov    %rsp,%rcx
mov    %rcx,-0x48(%rbp)
mov    %rax,%rcx
add    $0xf,%rcx
and    $0xfffffffffffffff0,%rcx
mov    %rsp,%rdx
sub    %rcx,%rdx
mov    %rdx,-0x80(%rbp)
mov    %rdx,%rsp
mov    %rax,-0x50(%rbp)
mov    0x2ce8(%rip),%rax
mov    (%rax),%rdi
mov    -0x20(%rbp),%rsi
mov    0x2cea(%rip),%rax
mov    (%rax),%ecx
call   1030 <inet_ntop@plt>
mov    -0x80(%rbp),%rdx
mov    -0x18(%rbp),%rax
mov    (%rax),%rsi
lea    0xd13(%rip),%rdi
mov    $0x0,%al
call   1040 <printf@plt>
mov    -0x48(%rbp),%rax
mov    %rax,%rsp
jmp    132a <main+0x1fa>
mov    -0x18(%rbp),%rax
mov    0x8(%rax),%rax
mov    %rax,-0x18(%rbp)
jmp    1162 <main+0x32>
xor    %eax,%eax
mov    %rbp,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %rbp
mov    %rsp,%rbp
push   %r15
push   %r14
push   %r13
push   %r12
push   %rbx
push   %rax
movq   $0x0,-0x30(%rbp)
lea    -0x30(%rbp),%rdi
call   1050 <getifaddrs@plt>
mov    -0x30(%rbp),%rax
test   %rax,%rax
je     1285 <main+0x155>
mov    0x2e7d(%rip),%r14
jmp    121e <main+0xee>
nopl   0x0(%rax,%rax,1)
mov    %rsp,%r15
mov    0x2e4e(%rip),%rbx
mov    (%rbx),%eax
mov    %rsp,%r12
add    $0xf,%rax
and    $0xfffffffffffffff0,%rax
sub    %rax,%r12
mov    %r12,%rsp
mov    (%r14),%rdi
mov    (%rbx),%ecx
mov    %r12,%rdx
call   1030 <inet_ntop@plt>
mov    -0x30(%rbp),%rax
mov    0x20(%rax),%rsi
mov    (%rbx),%ecx
mov    %rsp,%r13
mov    %rcx,%rax
add    $0xf,%rax
and    $0xfffffffffffffff0,%rax
sub    %rax,%r13
mov    %r13,%rsp
mov    (%r14),%rdi
mov    %r13,%rdx
call   1030 <inet_ntop@plt>
mov    -0x30(%rbp),%rax
mov    0x18(%rax),%rsi
mov    (%rbx),%ecx
mov    %rsp,%rbx
mov    %rcx,%rax
add    $0xf,%rax
and    $0xfffffffffffffff0,%rax
sub    %rax,%rbx
mov    %rbx,%rsp
mov    (%r14),%rdi
mov    %rbx,%rdx
call   1030 <inet_ntop@plt>
mov    -0x30(%rbp),%rax
mov    (%rax),%rsi
lea    0xe06(%rip),%rdi
mov    %r12,%rdx
mov    %r13,%rcx
mov    %rbx,%r8
xor    %eax,%eax
call   1040 <printf@plt>
mov    %r15,%rsp
mov    -0x30(%rbp),%rax
mov    0x8(%rax),%rax
mov    %rax,-0x30(%rbp)
test   %rax,%rax
je     1285 <main+0x155>
mov    0x10(%rax),%rsi
mov    (%rsi),%rax
cmp    (%r14),%rax
je     1170 <main+0x40>
mov    0x2da3(%rip),%rcx
cmp    (%rcx),%rax
jne    120d <main+0xdd>
mov    %rsp,%r15
mov    0x2da4(%rip),%rcx
mov    (%rcx),%eax
mov    %rsp,%rbx
add    $0xf,%rax
and    $0xfffffffffffffff0,%rax
sub    %rax,%rbx
mov    %rbx,%rsp
mov    0x2d7a(%rip),%rax
mov    (%rax),%rdi
mov    (%rcx),%ecx
mov    %rbx,%rdx
call   1030 <inet_ntop@plt>
mov    -0x30(%rbp),%rax
mov    (%rax),%rsi
lea    0xdb1(%rip),%rdi
mov    %rbx,%rdx
xor    %eax,%eax
call   1040 <printf@plt>
jmp    120a <main+0xda>
xor    %eax,%eax
lea    -0x28(%rbp),%rsp
pop    %rbx
pop    %r12
pop    %r13
pop    %r14
pop    %r15
pop    %rbp
ret

LLVM IR (-O0):
%struct.ifaddrs = type { i8*, %struct.ifaddrs*, %struct.TYPE_2__*, i64, i64 }
%struct.TYPE_2__ = type { i64 }
%struct.sockaddr_in = type { i32 }
@AF_INET = global i64 0
@INET_ADDRSTRLEN = global i32 0
@.str = [42 x i8] c"%s IP Address %s Netmask %s Broadcast %s\0A\00"
@AF_INET6 = global i64 0
@INET6_ADDRSTRLEN = global i32 0
@.str.1 = [18 x i8] c"%s IP Address %s\0A\00"
define i32 @main(i32 %0, i8** %1) {
%3 = alloca i32
%4 = alloca i32
%5 = alloca i8**
%6 = alloca %struct.ifaddrs*
%7 = alloca i8*
%8 = alloca i8*
%9 = alloca i64
%10 = alloca i64
%11 = alloca i64
%12 = alloca i8*
%13 = alloca i64
store i32 0, i32* %3
store i32 %0, i32* %4
store i8** %1, i8*** %5
store %struct.ifaddrs* null, %struct.ifaddrs** %6
store i8* null, i8** %7
%14 = call i32 @getifaddrs(%struct.ifaddrs** %6)
br label %15
15: ; preds = %101, %2
%16 = load %struct.ifaddrs*, %struct.ifaddrs** %6
%17 = icmp ne %struct.ifaddrs* %16, null
br i1 %17, label %18, label %105
18: ; preds = %15
%19 = load %struct.ifaddrs*, %struct.ifaddrs** %6
%20 = getelementptr inbounds %struct.ifaddrs, %struct.ifaddrs* %19, i32 0, i32 2
%21 = load %struct.TYPE_2__*, %struct.TYPE_2__** %20
%22 = getelementptr inbounds %struct.TYPE_2__, %struct.TYPE_2__* %21, i32 0, i32 0
%23 = load i64, i64* %22
%24 = load i64, i64* @AF_INET
%25 = icmp eq i64 %23, %24
br i1 %25, label %26, label %72
26: ; preds = %18
%27 = load %struct.ifaddrs*, %struct.ifaddrs** %6
%28 = getelementptr inbounds %struct.ifaddrs, %struct.ifaddrs* %27, i32 0, i32 2
%29 = load %struct.TYPE_2__*, %struct.TYPE_2__** %28
%30 = bitcast %struct.TYPE_2__* %29 to %struct.sockaddr_in*
%31 = getelementptr inbounds %struct.sockaddr_in, %struct.sockaddr_in* %30, i32 0, i32 0
%32 = bitcast i32* %31 to i8*
store i8* %32, i8** %7
%33 = load i32, i32* @INET_ADDRSTRLEN
%34 = zext i32 %33 to i64
%35 = call i8* @llvm.stacksave()
store i8* %35, i8** %8
%36 = alloca i8, i64 %34
store i64 %34, i64* %9
%37 = load i64, i64* @AF_INET
%38 = load i8*, i8** %7
%39 = load i32, i32* @INET_ADDRSTRLEN
%40 = call i32 @inet_ntop(i64 %37, i8* %38, i8* %36, i32 %39)
%41 = load %struct.ifaddrs*, %struct.ifaddrs** %6
%42 = getelementptr inbounds %struct.ifaddrs, %struct.ifaddrs* %41, i32 0, i32 4
%43 = load i64, i64* %42
%44 = inttoptr i64 %43 to %struct.sockaddr_in*
%45 = getelementptr inbounds %struct.sockaddr_in, %struct.sockaddr_in* %44, i32 0, i32 0
%46 = bitcast i32* %45 to i8*
store i8* %46, i8** %7
%47 = load i32, i32* @INET_ADDRSTRLEN
%48 = zext i32 %47 to i64
%49 = alloca i8, i64 %48
store i64 %48, i64* %10
%50 = load i64, i64* @AF_INET
%51 = load i8*, i8** %7
%52 = load i32, i32* @INET_ADDRSTRLEN
%53 = call i32 @inet_ntop(i64 %50, i8* %51, i8* %49, i32 %52)
%54 = load %struct.ifaddrs*, %struct.ifaddrs** %6
%55 = getelementptr inbounds %struct.ifaddrs, %struct.ifaddrs* %54, i32 0, i32 3
%56 = load i64, i64* %55
%57 = inttoptr i64 %56 to %struct.sockaddr_in*
%58 = getelementptr inbounds %struct.sockaddr_in, %struct.sockaddr_in* %57, i32 0, i32 0
%59 = bitcast i32* %58 to i8*
store i8* %59, i8** %7
%60 = load i32, i32* @INET_ADDRSTRLEN
%61 = zext i32 %60 to i64
%62 = alloca i8, i64 %61
store i64 %61, i64* %11
%63 = load i64, i64* @AF_INET
%64 = load i8*, i8** %7
%65 = load i32, i32* @INET_ADDRSTRLEN
%66 = call i32 @inet_ntop(i64 %63, i8* %64, i8* %62, i32 %65)
%67 = load %struct.ifaddrs*, %struct.ifaddrs** %6
%68 = getelementptr inbounds %struct.ifaddrs, %struct.ifaddrs* %67, i32 0, i32 0
%69 = load i8*, i8** %68
%70 = call i32 (i8*, i8*, i8*, ...) @printf(i8* getelementptr inbounds ([42 x i8], [42 x i8]* @.str, i64 0, i64 0), i8* %69, i8* %36, i8* %49, i8* %62)
%71 = load i8*, i8** %8
br label %101
72: ; preds = %18
%73 = load %struct.ifaddrs*, %struct.ifaddrs** %6
%74 = getelementptr inbounds %struct.ifaddrs, %struct.ifaddrs* %73, i32 0, i32 2
%75 = load %struct.TYPE_2__*, %struct.TYPE_2__** %74
%76 = getelementptr inbounds %struct.TYPE_2__, %struct.TYPE_2__* %75, i32 0, i32 0
%77 = load i64, i64* %76
%78 = load i64, i64* @AF_INET6
%79 = icmp eq i64 %77, %78
br i1 %79, label %80, label %100
80: ; preds = %72
%81 = load %struct.ifaddrs*, %struct.ifaddrs** %6
%82 = getelementptr inbounds %struct.ifaddrs, %struct.ifaddrs* %81, i32 0, i32 2
%83 = load %struct.TYPE_2__*, %struct.TYPE_2__** %82
%84 = bitcast %struct.TYPE_2__* %83 to %struct.sockaddr_in*
%85 = getelementptr inbounds %struct.sockaddr_in, %struct.sockaddr_in* %84, i32 0, i32 0
%86 = bitcast i32* %85 to i8*
store i8* %86, i8** %7
%87 = load i32, i32* @INET6_ADDRSTRLEN
%88 = zext i32 %87 to i64
%89 = call i8* @llvm.stacksave()
store i8* %89, i8** %12
%90 = alloca i8, i64 %88
store i64 %88, i64* %13
%91 = load i64, i64* @AF_INET6
%92 = load i8*, i8** %7
%93 = load i32, i32* @INET6_ADDRSTRLEN
%94 = call i32 @inet_ntop(i64 %91, i8* %92, i8* %90, i32 %93)
%95 = load %struct.ifaddrs*, %struct.ifaddrs** %6
%96 = getelementptr inbounds %struct.ifaddrs, %struct.ifaddrs* %95, i32 0, i32 0
%97 = load i8*, i8** %96
%98 = call i32 (i8*, i8*, i8*, ...) @printf(i8* getelementptr inbounds ([18 x i8], [18 x i8]* @.str.1, i64 0, i64 0), i8* %97, i8* %90)
%99 = load i8*, i8** %12
br label %100
100: ; preds = %80, %72
br label %101
101: ; preds = %100, %26
%102 = load %struct.ifaddrs*, %struct.ifaddrs** %6
%103 = getelementptr inbounds %struct.ifaddrs, %struct.ifaddrs* %102, i32 0, i32 1
%104 = load %struct.ifaddrs*, %struct.ifaddrs** %103
store %struct.ifaddrs* %104, %struct.ifaddrs** %6
br label %15
105: ; preds = %15
ret i32 0
}

LLVM IR (-O2):
%struct.ifaddrs = type { i8*, %struct.ifaddrs*, %struct.TYPE_2__*, i64, i64 }
%struct.TYPE_2__ = type { i64 }
@AF_INET = global i64 0
@INET_ADDRSTRLEN = global i32 0
@.str = [42 x i8] c"%s IP Address %s Netmask %s Broadcast %s\0A\00"
@AF_INET6 = global i64 0
@INET6_ADDRSTRLEN = global i32 0
@.str.1 = [18 x i8] c"%s IP Address %s\0A\00"
define i32 @main(i32 %0, i8** nocapture readnone %1) {
%3 = alloca %struct.ifaddrs*
%4 = bitcast %struct.ifaddrs** %3 to i8*
store %struct.ifaddrs* null, %struct.ifaddrs** %3
%5 = call i32 @getifaddrs(%struct.ifaddrs** %3)
%6 = load %struct.ifaddrs*, %struct.ifaddrs** %3
%7 = icmp eq %struct.ifaddrs* %6, null
br i1 %7, label %70, label %8
8: ; preds = %2, %65
%9 = phi %struct.ifaddrs* [ %68, %65 ], [ %6, %2 ]
%10 = getelementptr inbounds %struct.ifaddrs, %struct.ifaddrs* %9, i64 0, i32 2
%11 = load %struct.TYPE_2__*, %struct.TYPE_2__** %10
%12 = getelementptr inbounds %struct.TYPE_2__, %struct.TYPE_2__* %11, i64 0, i32 0
%13 = load i64, i64* %12
%14 = load i64, i64* @AF_INET
%15 = icmp eq i64 %13, %14
br i1 %15, label %16, label %47
16: ; preds = %8
%17 = bitcast %struct.TYPE_2__* %11 to i8*
%18 = load i32, i32* @INET_ADDRSTRLEN
%19 = zext i32 %18 to i64
%20 = call i8* @llvm.stacksave()
%21 = alloca i8, i64 %19
%22 = load i64, i64* @AF_INET
%23 = load i32, i32* @INET_ADDRSTRLEN
%24 = call i32 @inet_ntop(i64 %22, i8* %17, i8* %21, i32 %23)
%25 = load %struct.ifaddrs*, %struct.ifaddrs** %3
%26 = getelementptr inbounds %struct.ifaddrs, %struct.ifaddrs* %25, i64 0, i32 4
%27 = load i64, i64* %26
%28 = inttoptr i64 %27 to i8*
%29 = load i32, i32* @INET_ADDRSTRLEN
%30 = zext i32 %29 to i64
%31 = alloca i8, i64 %30
%32 = load i64, i64* @AF_INET
%33 = call i32 @inet_ntop(i64 %32, i8* %28, i8* %31, i32 %29)
%34 = load %struct.ifaddrs*, %struct.ifaddrs** %3
%35 = getelementptr inbounds %struct.ifaddrs, %struct.ifaddrs* %34, i64 0, i32 3
%36 = load i64, i64* %35
%37 = inttoptr i64 %36 to i8*
%38 = load i32, i32* @INET_ADDRSTRLEN
%39 = zext i32 %38 to i64
%40 = alloca i8, i64 %39
%41 = load i64, i64* @AF_INET
%42 = call i32 @inet_ntop(i64 %41, i8* %37, i8* %40, i32 %38)
%43 = load %struct.ifaddrs*, %struct.ifaddrs** %3
%44 = getelementptr inbounds %struct.ifaddrs, %struct.ifaddrs* %43, i64 0, i32 0
%45 = load i8*, i8** %44
%46 = call i32 (i8*, i8*, i8*, ...) @printf(i8* getelementptr inbounds ([42 x i8], [42 x i8]* @.str, i64 0, i64 0), i8* %45, i8* %21, i8* %31, i8* %40)
br label %63
47: ; preds = %8
%48 = load i64, i64* @AF_INET6
%49 = icmp eq i64 %13, %48
br i1 %49, label %50, label %65
50: ; preds = %47
%51 = bitcast %struct.TYPE_2__* %11 to i8*
%52 = load i32, i32* @INET6_ADDRSTRLEN
%53 = zext i32 %52 to i64
%54 = call i8* @llvm.stacksave()
%55 = alloca i8, i64 %53
%56 = load i64, i64* @AF_INET6
%57 = load i32, i32* @INET6_ADDRSTRLEN
%58 = call i32 @inet_ntop(i64 %56, i8* %51, i8* %55, i32 %57)
%59 = load %struct.ifaddrs*, %struct.ifaddrs** %3
%60 = getelementptr inbounds %struct.ifaddrs, %struct.ifaddrs* %59, i64 0, i32 0
%61 = load i8*, i8** %60
%62 = call i32 (i8*, i8*, i8*, ...) @printf(i8* getelementptr inbounds ([18 x i8], [18 x i8]* @.str.1, i64 0, i64 0), i8* %61, i8* %55)
br label %63
63: ; preds = %16, %50
%64 = phi i8* [ %54, %50 ], [ %20, %16 ]
br label %65
65: ; preds = %63, %47
%66 = load %struct.ifaddrs*, %struct.ifaddrs** %3
%67 = getelementptr inbounds %struct.ifaddrs, %struct.ifaddrs* %66, i64 0, i32 1
%68 = load %struct.ifaddrs*, %struct.ifaddrs** %67
store %struct.ifaddrs* %68, %struct.ifaddrs** %3
%69 = icmp eq %struct.ifaddrs* %68, null
br i1 %69, label %70, label %8
70: ; preds = %65, %2
ret i32 0
}