#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 */

/* Type definitions */
typedef int uint8_t;
struct in6_addr {
  int *s6_addr16;
  struct in6_addr *s6_addr;
};

/* Variables and functions */
int /*<<< orphan*/ AF_INET;
int /*<<< orphan*/ AF_INET6;
int INET6_ADDRSTRLEN;
int atoi(char *);
int inet_pton(int /*<<< orphan*/, char *, struct in6_addr *);
int /*<<< orphan*/ memcpy(char *, char const *, size_t);
int /*<<< orphan*/ memset(struct in6_addr *, int /*<<< orphan*/, int);
char *strchr(char const *, char);
size_t strlen(char const *);
int prefix_pton(const char *src, struct in6_addr *addr, uint8_t *plen) {
  char buf[INET6_ADDRSTRLEN];
  char *slash = strchr(src, '/'), *c;
  uint8_t parsed_len = 128;
  size_t addrlen;
  if (slash) {
    addrlen = strlen(slash + 1);
    if (!addrlen || addrlen > 3)
      return 0;
    for (c = slash + 1; *c; c++) {
      if (*c < '0' || *c > '9')
        return 0;
    }
    parsed_len = atoi(slash + 1);
    addrlen = slash - src;
  } else {
    addrlen = strlen(src);
  }
  if (addrlen >= INET6_ADDRSTRLEN)
    return 0;
  memcpy(buf, src, addrlen);
  buf[addrlen] = 0;
  if (!slash)
    *plen = 128;
  if (inet_pton(AF_INET6, buf, addr) == 1) {
    if (slash) {
      if (parsed_len > 128)
        return 0;
      *plen = parsed_len;
    }
  } else if (inet_pton(AF_INET, buf, &addr->s6_addr[12]) == 1) {
    if (slash) {
      if (parsed_len > 32)
        return 0;
      *plen = parsed_len + 96;
    }
    memset(addr, 0, 10);
    addr->s6_addr16[5] = 0xffff;
  } else {
    return 0;
  }
  return 1;
}


x86 assembly (clang, -O0):
<prefix_pton>:
push   %rbp
mov    %rsp,%rbp
sub    $0x60,%rsp
mov    %rdi,-0x10(%rbp)
mov    %rsi,-0x18(%rbp)
mov    %rdx,-0x20(%rbp)
mov    0x2e6d(%rip),%rax
mov    (%rax),%eax
mov    %rsp,%rcx
mov    %rcx,-0x28(%rbp)
mov    %rax,%rdx
add    $0xf,%rdx
and    $0xfffffffffffffff0,%rdx
mov    %rsp,%rcx
sub    %rdx,%rcx
mov    %rcx,-0x60(%rbp)
mov    %rcx,%rsp
mov    %rax,-0x30(%rbp)
mov    -0x10(%rbp),%rdi
mov    $0x2f,%esi
call   1040 <strchr@plt>
mov    %rax,-0x38(%rbp)
movl   $0x80,-0x44(%rbp)
cmpq   $0x0,-0x38(%rbp)
je     1284 <prefix_pton+0x124>
mov    -0x38(%rbp),%rdi
add    $0x1,%rdi
call   1030 <strlen@plt>
mov    %rax,-0x50(%rbp)
cmpq   $0x0,-0x50(%rbp)
je     11eb <prefix_pton+0x8b>
cmpq   $0x3,-0x50(%rbp)
jbe    11fe <prefix_pton+0x9e>
movl   $0x0,-0x4(%rbp)
movl   $0x1,-0x54(%rbp)
jmp    13ec <prefix_pton+0x28c>
mov    -0x38(%rbp),%rax
add    $0x1,%rax
mov    %rax,-0x40(%rbp)
mov    -0x40(%rbp),%rax
cmpb   $0x0,(%rax)
je     1260 <prefix_pton+0x100>
mov    -0x40(%rbp),%rax
movsbl (%rax),%eax
cmp    $0x30,%eax
jl     1237 <prefix_pton+0xd7>
mov    -0x40(%rbp),%rax
movsbl (%rax),%eax
cmp    $0x39,%eax
jle    124a <prefix_pton+0xea>
movl   $0x0,-0x4(%rbp)
movl   $0x1,-0x54(%rbp)
jmp    13ec <prefix_pton+0x28c>
jmp    124f <prefix_pton+0xef>
mov    -0x40(%rbp),%rax
add    $0x1,%rax
mov    %rax,-0x40(%rbp)
jmp    120a <prefix_pton+0xaa>
mov    -0x38(%rbp),%rdi
add    $0x1,%rdi
call   1080 <atoi@plt>
mov    %eax,-0x44(%rbp)
mov    -0x38(%rbp),%rax
mov    -0x10(%rbp),%rcx
sub    %rcx,%rax
mov    %rax,-0x50(%rbp)
jmp    1291 <prefix_pton+0x131>
mov    -0x10(%rbp),%rdi
call   1030 <strlen@plt>
mov    %rax,-0x50(%rbp)
mov    -0x50(%rbp),%rax
mov    0x2d4c(%rip),%rcx
movslq (%rcx),%rcx
cmp    %rcx,%rax
jb     12bb <prefix_pton+0x15b>
movl   $0x0,-0x4(%rbp)
movl   $0x1,-0x54(%rbp)
jmp    13ec <prefix_pton+0x28c>
mov    -0x60(%rbp),%rdi
mov    -0x10(%rbp),%rsi
mov    -0x50(%rbp),%rdx
call   1060 <memcpy@plt>
mov    -0x60(%rbp),%rax
mov    -0x50(%rbp),%rcx
movb   $0x0,(%rax,%rcx,1)
cmpq   $0x0,-0x38(%rbp)
jne    12ed <prefix_pton+0x18d>
mov    -0x20(%rbp),%rax
movl   $0x80,(%rax)
mov    -0x60(%rbp),%rsi
mov    0x2ce0(%rip),%rax
mov    (%rax),%edi
mov    -0x18(%rbp),%rdx
call   1070 <inet_pton@plt>
cmp    $0x1,%eax
jne    1345 <prefix_pton+0x1e5>
cmpq   $0x0,-0x38(%rbp)
je     1340 <prefix_pton+0x1e0>
cmpl   $0x80,-0x44(%rbp)
jle    1337 <prefix_pton+0x1d7>
movl   $0x0,-0x4(%rbp)
movl   $0x1,-0x54(%rbp)
jmp    13ec <prefix_pton+0x28c>
mov    -0x44(%rbp),%ecx
mov    -0x20(%rbp),%rax
mov    %ecx,(%rax)
jmp    13de <prefix_pton+0x27e>
mov    -0x60(%rbp),%rsi
mov    0x2c90(%rip),%rax
mov    (%rax),%edi
mov    -0x18(%rbp),%rax
mov    0x8(%rax),%rdx
add    $0xc0,%rdx
call   1070 <inet_pton@plt>
cmp    $0x1,%eax
jne    13c6 <prefix_pton+0x266>
cmpq   $0x0,-0x38(%rbp)
je     13a3 <prefix_pton+0x243>
cmpl   $0x20,-0x44(%rbp)
jle    1397 <prefix_pton+0x237>
movl   $0x0,-0x4(%rbp)
movl   $0x1,-0x54(%rbp)
jmp    13ec <prefix_pton+0x28c>
mov    -0x44(%rbp),%ecx
add    $0x60,%ecx
mov    -0x20(%rbp),%rax
mov    %ecx,(%rax)
mov    -0x18(%rbp),%rdi
xor    %esi,%esi
mov    $0xa,%edx
call   1050 <memset@plt>
mov    -0x18(%rbp),%rax
mov    (%rax),%rax
movl   $0xffff,0x14(%rax)
jmp    13d9 <prefix_pton+0x279>
movl   $0x0,-0x4(%rbp)
movl   $0x1,-0x54(%rbp)
jmp    13ec <prefix_pton+0x28c>
jmp    13de <prefix_pton+0x27e>
movl   $0x1,-0x4(%rbp)
movl   $0x1,-0x54(%rbp)
mov    -0x28(%rbp),%rax
mov    %rax,%rsp
mov    -0x4(%rbp),%eax
mov    %rbp,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<prefix_pton>:
push   %rbp
mov    %rsp,%rbp
push   %r15
push   %r14
push   %r13
push   %r12
push   %rbx
sub    $0x28,%rsp
mov    %rdx,-0x38(%rbp)
mov    %rsi,%r15
mov    %rdi,%r14
mov    0x2e66(%rip),%rax
mov    (%rax),%eax
movslq %eax,%rbx
mov    %rsp,%r13
add    $0xf,%rax
and    $0xfffffffffffffff0,%rax
sub    %rax,%r13
mov    %r13,%rsp
mov    $0x2f,%esi
call   1040 <strchr@plt>
mov    %rax,%r12
test   %rax,%rax
mov    %r15,-0x40(%rbp)
je     1258 <prefix_pton+0xf8>
mov    %rbx,-0x48(%rbp)
lea    0x1(%r12),%r15
mov    %r15,%rdi
call   1030 <strlen@plt>
add    $0xfffffffffffffffc,%rax
xor    %ebx,%ebx
cmp    $0xfffffffffffffffd,%rax
jb     1313 <prefix_pton+0x1b3>
mov    (%r15),%al
test   %al,%al
je     11f5 <prefix_pton+0x95>
lea    0x2(%r12),%rcx
nop
add    $0xc6,%al
cmp    $0xf6,%al
jb     1313 <prefix_pton+0x1b3>
movzbl (%rcx),%eax
add    $0x1,%rcx
test   %al,%al
jne    11e0 <prefix_pton+0x80>
mov    %r15,%rdi
call   1080 <atoi@plt>
mov    %eax,-0x2c(%rbp)
mov    %r12,%r15
sub    %r14,%r15
cmp    -0x48(%rbp),%r15
jae    1313 <prefix_pton+0x1b3>
mov    %r13,%rdi
mov    %r14,%rsi
mov    %r15,%rdx
call   1060 <memcpy@plt>
movb   $0x0,0x0(%r13,%r15,1)
mov    0x2dad(%rip),%rax
mov    (%rax),%edi
mov    %r13,%rsi
mov    -0x40(%rbp),%rdx
call   1070 <inet_pton@plt>
cmp    $0x1,%eax
jne    12b6 <prefix_pton+0x156>
mov    -0x2c(%rbp),%ecx
cmp    $0x80,%ecx
jg     1313 <prefix_pton+0x1b3>
mov    -0x38(%rbp),%rax
mov    %ecx,(%rax)
jmp    130e <prefix_pton+0x1ae>
mov    %r14,%rdi
call   1030 <strlen@plt>
mov    %rbx,%rcx
xor    %ebx,%ebx
cmp    %rcx,%rax
jae    1313 <prefix_pton+0x1b3>
mov    %rax,%r15
mov    %r13,%rdi
mov    %r14,%rsi
mov    %rax,%rdx
call   1060 <memcpy@plt>
movb   $0x0,0x0(%r13,%r15,1)
mov    -0x38(%rbp),%rax
movl   $0x80,(%rax)
mov    0x2d42(%rip),%rax
mov    (%rax),%edi
mov    %r13,%rsi
mov    -0x40(%rbp),%rdx
call   1070 <inet_pton@plt>
mov    $0x80,%r15d
mov    $0x1,%ebx
cmp    $0x1,%eax
jne    12ba <prefix_pton+0x15a>
jmp    1313 <prefix_pton+0x1b3>
mov    -0x2c(%rbp),%r15d
mov    0x2d1f(%rip),%rax
mov    (%rax),%edi
mov    $0xc0,%edx
mov    -0x40(%rbp),%r14
add    0x8(%r14),%rdx
mov    %r13,%rsi
call   1070 <inet_pton@plt>
xor    %ebx,%ebx
cmp    $0x1,%eax
jne    1313 <prefix_pton+0x1b3>
test   %r12,%r12
je     12f5 <prefix_pton+0x195>
cmp    $0x20,%r15d
jg     1313 <prefix_pton+0x1b3>
add    $0x60,%r15d
mov    -0x38(%rbp),%rax
mov    %r15d,(%rax)
mov    %r14,%rdi
xor    %esi,%esi
mov    $0xa,%edx
call   1050 <memset@plt>
mov    (%r14),%rax
movl   $0xffff,0x14(%rax)
mov    $0x1,%ebx
mov    %ebx,%eax
lea    -0x28(%rbp),%rsp
pop    %rbx
pop    %r12
pop    %r13
pop    %r14
pop    %r15
pop    %rbp
ret

LLVM IR (-O0):
%struct.in6_addr = type { i32*, %struct.in6_addr* }
@INET6_ADDRSTRLEN = global i32 0
@AF_INET6 = global i32 0
@AF_INET = global i32 0
define i32 @prefix_pton(i8* %0, %struct.in6_addr* %1, i32* %2) {
%4 = alloca i32
%5 = alloca i8*
%6 = alloca %struct.in6_addr*
%7 = alloca i32*
%8 = alloca i8*
%9 = alloca i64
%10 = alloca i8*
%11 = alloca i8*
%12 = alloca i32
%13 = alloca i64
%14 = alloca i32
store i8* %0, i8** %5
store %struct.in6_addr* %1, %struct.in6_addr** %6
store i32* %2, i32** %7
%15 = load i32, i32* @INET6_ADDRSTRLEN
%16 = zext i32 %15 to i64
%17 = call i8* @llvm.stacksave()
store i8* %17, i8** %8
%18 = alloca i8, i64 %16
store i64 %16, i64* %9
%19 = load i8*, i8** %5
%20 = call i8* @strchr(i8* %19, i8 signext 47)
store i8* %20, i8** %10
store i32 128, i32* %12
%21 = load i8*, i8** %10
%22 = icmp ne i8* %21, null
br i1 %22, label %23, label %64
23: ; preds = %3
%24 = load i8*, i8** %10
%25 = getelementptr inbounds i8, i8* %24, i64 1
%26 = call i64 @strlen(i8* %25)
store i64 %26, i64* %13
%27 = load i64, i64* %13
%28 = icmp ne i64 %27, 0
br i1 %28, label %29, label %32
29: ; preds = %23
%30 = load i64, i64* %13
%31 = icmp ugt i64 %30, 3
br i1 %31, label %32, label %33
32: ; preds = %29, %23
store i32 0, i32* %4
store i32 1, i32* %14
br label %128
33: ; preds = %29
%34 = load i8*, i8** %10
%35 = getelementptr inbounds i8, i8* %34, i64 1
store i8* %35, i8** %11
br label %36
36: ; preds = %52, %33
%37 = load i8*, i8** %11
%38 = load i8, i8* %37
%39 = icmp ne i8 %38, 0
br i1 %39, label %40, label %55
40: ; preds = %36
%41 = load i8*, i8** %11
%42 = load i8, i8* %41
%43 = sext i8 %42 to i32
%44 = icmp slt i32 %43, 48
br i1 %44, label %50, label %45
45: ; preds = %40
%46 = load i8*, i8** %11
%47 = load i8, i8* %46
%48 = sext i8 %47 to i32
%49 = icmp sgt i32 %48, 57
br i1 %49, label %50, label %51
50: ; preds = %45, %40
store i32 0, i32* %4
store i32 1, i32* %14
br label %128
51: ; preds = %45
br label %52
52: ; preds = %51
%53 = load i8*, i8** %11
%54 = getelementptr inbounds i8, i8* %53, i32 1
store i8* %54, i8** %11
br label %36
55: ; preds = %36
%56 = load i8*, i8** %10
%57 = getelementptr inbounds i8, i8* %56, i64 1
%58 = call i32 @atoi(i8* %57)
store i32 %58, i32* %12
%59 = load i8*, i8** %10
%60 = load i8*, i8** %5
%61 = ptrtoint i8* %59 to i64
%62 = ptrtoint i8* %60 to i64
%63 = sub i64 %61, %62
store i64 %63, i64* %13
br label %67
64: ; preds = %3
%65 = load i8*, i8** %5
%66 = call i64 @strlen(i8* %65)
store i64 %66, i64* %13
br label %67
67: ; preds = %64, %55
%68 = load i64, i64* %13
%69 = load i32, i32* @INET6_ADDRSTRLEN
%70 = sext i32 %69 to i64
%71 = icmp uge i64 %68, %70
br i1 %71, label %72, label %73
72: ; preds = %67
store i32 0, i32* %4
store i32 1, i32* %14
br label %128
73: ; preds = %67
%74 = load i8*, i8** %5
%75 = load i64, i64* %13
%76 = call i32 @memcpy(i8* %18, i8* %74, i64 %75)
%77 = load i64, i64* %13
%78 = getelementptr inbounds i8, i8* %18, i64 %77
store i8 0, i8* %78
%79 = load i8*, i8** %10
%80 = icmp ne i8* %79, null
br i1 %80, label %83, label %81
81: ; preds = %73
%82 = load i32*, i32** %7
store i32 128, i32* %82
br label %83
83: ; preds = %81, %73
%84 = load i32, i32* @AF_INET6
%85 = load %struct.in6_addr*, %struct.in6_addr** %6
%86 = call i32 @inet_pton(i32 %84, i8* %18, %struct.in6_addr* %85)
%87 = icmp eq i32 %86, 1
br i1 %87, label %88, label %99
88: ; preds = %83
%89 = load i8*, i8** %10
%90 = icmp ne i8* %89, null
br i1 %90, label %91, label %98
91: ; preds = %88
%92 = load i32, i32* %12
%93 = icmp sgt i32 %92, 128
br i1 %93, label %94, label %95
94: ; preds = %91
store i32 0, i32* %4
store i32 1, i32* %14
br label %128
95: ; preds = %91
%96 = load i32, i32* %12
%97 = load i32*, i32** %7
store i32 %96, i32* %97
br label %98
98: ; preds = %95, %88
br label %127
99: ; preds = %83
%100 = load i32, i32* @AF_INET
%101 = load %struct.in6_addr*, %struct.in6_addr** %6
%102 = getelementptr inbounds %struct.in6_addr, %struct.in6_addr* %101, i32 0, i32 1
%103 = load %struct.in6_addr*, %struct.in6_addr** %102
%104 = getelementptr inbounds %struct.in6_addr, %struct.in6_addr* %103, i64 12
%105 = call i32 @inet_pton(i32 %100, i8* %18, %struct.in6_addr* %104)
%106 = icmp eq i32 %105, 1
br i1 %106, label %107, label %125
107: ; preds = %99
%108 = load i8*, i8** %10
%109 = icmp ne i8* %108, null
br i1 %109, label %110, label %118
110: ; preds = %107
%111 = load i32, i32* %12
%112 = icmp sgt i32 %111, 32
br i1 %112, label %113, label %114
113: ; preds = %110
store i32 0, i32* %4
store i32 1, i32* %14
br label %128
114: ; preds = %110
%115 = load i32, i32* %12
%116 = add nsw i32 %115, 96
%117 = load i32*, i32** %7
store i32 %116, i32* %117
br label %118
118: ; preds = %114, %107
%119 = load %struct.in6_addr*, %struct.in6_addr** %6
%120 = call i32 @memset(%struct.in6_addr* %119, i32 0, i32 10)
%121 = load %struct.in6_addr*, %struct.in6_addr** %6
%122 = getelementptr inbounds %struct.in6_addr, %struct.in6_addr* %121, i32 0, i32 0
%123 = load i32*, i32** %122
%124 = getelementptr inbounds i32, i32* %123, i64 5
store i32 65535, i32* %124
br label %126
125: ; preds = %99
store i32 0, i32* %4
store i32 1, i32* %14
br label %128
126: ; preds = %118
br label %127
127: ; preds = %126, %98
store i32 1, i32* %4
store i32 1, i32* %14
br label %128
128: ; preds = %127, %125, %113, %94, %72, %50, %32
%129 = load i8*, i8** %8
%130 = load i32, i32* %4
ret i32 %130
}

LLVM IR (-O2):
%struct.in6_addr = type { i32*, %struct.in6_addr* }
@INET6_ADDRSTRLEN = global i32 0
@AF_INET6 = global i32 0
@AF_INET = global i32 0
define i32 @prefix_pton(i8* %0, %struct.in6_addr* %1, i32* nocapture writeonly %2) {
%4 = load i32, i32* @INET6_ADDRSTRLEN
%5 = zext i32 %4 to i64
%6 = alloca i8, i64 %5
%7 = tail call i8* @strchr(i8* dereferenceable(1) %0, i8 signext 47)
%8 = icmp eq i8* %7, null
br i1 %8, label %33, label %9
9: ; preds = %3
%10 = getelementptr inbounds i8, i8* %7, i64 1
%11 = tail call i64 @strlen(i8* %10)
%12 = add i64 %11, -4
%13 = icmp ult i64 %12, -3
br i1 %13, label %70, label %14
14: ; preds = %9
%15 = load i8, i8* %10
%16 = icmp eq i8 %15, 0
br i1 %16, label %26, label %20
17: ; preds = %20
%18 = load i8, i8* %25
%19 = icmp eq i8 %18, 0
br i1 %19, label %26, label %20
20: ; preds = %14, %17
%21 = phi i8 [ %18, %17 ], [ %15, %14 ]
%22 = phi i8* [ %25, %17 ], [ %10, %14 ]
%23 = add i8 %21, -58
%24 = icmp ult i8 %23, -10
%25 = getelementptr inbounds i8, i8* %22, i64 1
br i1 %24, label %70, label %17
26: ; preds = %17, %14
%27 = tail call i32 @atoi(i8* %10)
%28 = ptrtoint i8* %7 to i64
%29 = ptrtoint i8* %0 to i64
%30 = sub i64 %28, %29
%31 = sext i32 %4 to i64
%32 = icmp ult i64 %30, %31
br i1 %32, label %43, label %70
33: ; preds = %3
%34 = tail call i64 @strlen(i8* dereferenceable(1) %0)
%35 = sext i32 %4 to i64
%36 = icmp ult i64 %34, %35
br i1 %36, label %37, label %70
37: ; preds = %33
%38 = call i32 @memcpy(i8* %6, i8* %0, i64 %34)
%39 = getelementptr inbounds i8, i8* %6, i64 %34
store i8 0, i8* %39
store i32 128, i32* %2
%40 = load i32, i32* @AF_INET6
%41 = call i32 @inet_pton(i32 %40, i8* %6, %struct.in6_addr* %1)
%42 = icmp eq i32 %41, 1
br i1 %42, label %70, label %52
43: ; preds = %26
%44 = call i32 @memcpy(i8* %6, i8* %0, i64 %30)
%45 = getelementptr inbounds i8, i8* %6, i64 %30
store i8 0, i8* %45
%46 = load i32, i32* @AF_INET6
%47 = call i32 @inet_pton(i32 %46, i8* %6, %struct.in6_addr* %1)
%48 = icmp eq i32 %47, 1
br i1 %48, label %49, label %52
49: ; preds = %43
%50 = icmp sgt i32 %27, 128
br i1 %50, label %70, label %51
51: ; preds = %49
store i32 %27, i32* %2
br label %70
52: ; preds = %43, %37
%53 = phi i32 [ %27, %43 ], [ 128, %37 ]
%54 = load i32, i32* @AF_INET
%55 = getelementptr inbounds %struct.in6_addr, %struct.in6_addr* %1, i64 0, i32 1
%56 = load %struct.in6_addr*, %struct.in6_addr** %55
%57 = getelementptr inbounds %struct.in6_addr, %struct.in6_addr* %56, i64 12
%58 = call i32 @inet_pton(i32 %54, i8* %6, %struct.in6_addr* %57)
%59 = icmp eq i32 %58, 1
br i1 %59, label %60, label %70
60: ; preds = %52
br i1 %8, label %65, label %61
61: ; preds = %60
%62 = icmp sgt i32 %53, 32
br i1 %62, label %70, label %63
63: ; preds = %61
%64 = add nsw i32 %53, 96
store i32 %64, i32* %2
br label %65
65: ; preds = %63, %60
%66 = call i32 @memset(%struct.in6_addr* %1, i32 0, i32 10)
%67 = getelementptr inbounds %struct.in6_addr, %struct.in6_addr* %1, i64 0, i32 0
%68 = load i32*, i32** %67
%69 = getelementptr inbounds i32, i32* %68, i64 5
store i32 65535, i32* %69
br label %70
70: ; preds = %20, %37, %33, %65, %51, %52, %61, %49, %26, %9
%71 = phi i32 [ 0, %9 ], [ 0, %26 ], [ 0, %49 ], [ 0, %61 ], [ 0, %52 ], [ 1, %51 ], [ 1, %65 ], [ 0, %33 ], [ 1, %37 ], [ 0, %20 ]
ret i32 %71
}