#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 */
struct stat {
  int /*<<< orphan*/ st_mode;
};
struct kmod_list {
  int dummy;
};
struct kmod_ctx {
  int dummy;
};
struct dirent {
  int /*<<< orphan*/ *d_name;
};
typedef int /*<<< orphan*/ DIR;

/* Variables and functions */
int EINVAL;
int /*<<< orphan*/ S_ISDIR(int /*<<< orphan*/);
scalar_t__ S_ISREG(int /*<<< orphan*/);
int /*<<< orphan*/ closedir(int /*<<< orphan*/ *);
scalar_t__ conf_files_filter_out(struct kmod_ctx *, int /*<<< orphan*/ *,
                                 char const *, int /*<<< orphan*/ *);
int /*<<< orphan*/ conf_files_insert_sorted(struct kmod_ctx *,
                                            struct kmod_list **, char const *,
                                            int /*<<< orphan*/ *);
int errno;
int /*<<< orphan*/ kmod_log_null(struct kmod_ctx *, char *, char const *, ...);
int /*<<< orphan*/ *opendir(char const *);
int readdir_r(int /*<<< orphan*/ *, struct dirent *, struct dirent **);
scalar_t__ stat(char const *, struct stat *);
unsigned long long stat_mstamp(struct stat *);
char const *strerror(int);
int conf_files_list(struct kmod_ctx *ctx, struct kmod_list **list,
                    const char *path, unsigned long long *path_stamp) {
  DIR *d;
  int err;
  struct stat st;
  if (stat(path, &st) != 0) {
    err = -errno;
    kmod_log_null(ctx, "could not stat '%s': %m\n", path);
    return err;
  }
  *path_stamp = stat_mstamp(&st);
  if (S_ISREG(st.st_mode)) {
    conf_files_insert_sorted(ctx, list, path, NULL);
    return 0;
  }
  if (!S_ISDIR(st.st_mode)) {
    kmod_log_null(ctx, "unsupported file mode %s: %#x\n", path, st.st_mode);
    return -EINVAL;
  }
  d = opendir(path);
  if (d == NULL) {
    kmod_log_null(ctx, "opendir(%s): %m\n", path);
    return -EINVAL;
  }
  for (;;) {
    struct dirent ent, *entp;
    err = readdir_r(d, &ent, &entp);
    if (err != 0) {
      kmod_log_null(ctx, "reading entry %s\n", strerror(-err));
      goto fail_read;
    }
    if (entp == NULL)
      break;
    if (conf_files_filter_out(ctx, d, path, entp->d_name))
      continue;
    conf_files_insert_sorted(ctx, list, path, entp->d_name);
  }
  closedir(d);
  return 0;
fail_read:
  closedir(d);
  return err;
}


x86 assembly (clang, -O0):
<conf_files_list>:
push   %rbp
mov    %rsp,%rbp
sub    $0x50,%rsp
mov    %rdi,-0x10(%rbp)
mov    %rsi,-0x18(%rbp)
mov    %rdx,-0x20(%rbp)
mov    %rcx,-0x28(%rbp)
mov    -0x20(%rbp),%rdi
lea    -0x38(%rbp),%rsi
call   10b0 <stat@plt>
cmp    $0x0,%rax
je     120e <conf_files_list+0x5e>
xor    %eax,%eax
mov    0x2df8(%rip),%rcx
sub    (%rcx),%eax
mov    %eax,-0x34(%rbp)
mov    -0x10(%rbp),%rdi
mov    -0x20(%rbp),%rdx
lea    0xe04(%rip),%rsi
mov    $0x0,%al
call   1040 <kmod_log_null@plt>
mov    -0x34(%rbp),%eax
mov    %eax,-0x4(%rbp)
jmp    1399 <conf_files_list+0x1e9>
lea    -0x38(%rbp),%rdi
call   1030 <stat_mstamp@plt>
mov    %rax,%rcx
mov    -0x28(%rbp),%rax
mov    %rcx,(%rax)
mov    -0x38(%rbp),%edi
call   10c0 <S_ISREG@plt>
cmp    $0x0,%rax
je     1254 <conf_files_list+0xa4>
mov    -0x10(%rbp),%rdi
mov    -0x18(%rbp),%rsi
mov    -0x20(%rbp),%rdx
xor    %eax,%eax
mov    %eax,%ecx
call   10a0 <conf_files_insert_sorted@plt>
movl   $0x0,-0x4(%rbp)
jmp    1399 <conf_files_list+0x1e9>
mov    -0x38(%rbp),%edi
call   1080 <S_ISDIR@plt>
cmp    $0x0,%eax
jne    1291 <conf_files_list+0xe1>
mov    -0x10(%rbp),%rdi
mov    -0x20(%rbp),%rdx
mov    -0x38(%rbp),%ecx
lea    0xda2(%rip),%rsi
mov    $0x0,%al
call   1040 <kmod_log_null@plt>
xor    %eax,%eax
mov    0x2d51(%rip),%rcx
sub    (%rcx),%eax
mov    %eax,-0x4(%rbp)
jmp    1399 <conf_files_list+0x1e9>
mov    -0x20(%rbp),%rdi
call   1070 <opendir@plt>
mov    %rax,-0x30(%rbp)
cmpq   $0x0,-0x30(%rbp)
jne    12d2 <conf_files_list+0x122>
mov    -0x10(%rbp),%rdi
mov    -0x20(%rbp),%rdx
lea    0xd80(%rip),%rsi
mov    $0x0,%al
call   1040 <kmod_log_null@plt>
xor    %eax,%eax
mov    0x2d10(%rip),%rcx
sub    (%rcx),%eax
mov    %eax,-0x4(%rbp)
jmp    1399 <conf_files_list+0x1e9>
jmp    12d7 <conf_files_list+0x127>
mov    -0x30(%rbp),%rdi
lea    -0x40(%rbp),%rsi
lea    -0x48(%rbp),%rdx
call   1060 <readdir_r@plt>
mov    %eax,-0x34(%rbp)
cmpl   $0x0,-0x34(%rbp)
je     1321 <conf_files_list+0x171>
mov    -0x10(%rbp),%rax
mov    %rax,-0x50(%rbp)
xor    %edi,%edi
sub    -0x34(%rbp),%edi
call   10d0 <strerror@plt>
mov    -0x50(%rbp),%rdi
mov    %rax,%rdx
lea    0xd34(%rip),%rsi
mov    $0x0,%al
call   1040 <kmod_log_null@plt>
jmp    138a <conf_files_list+0x1da>
cmpq   $0x0,-0x48(%rbp)
jne    1331 <conf_files_list+0x181>
jmp    1375 <conf_files_list+0x1c5>
mov    -0x10(%rbp),%rdi
mov    -0x30(%rbp),%rsi
mov    -0x20(%rbp),%rdx
mov    -0x48(%rbp),%rax
mov    (%rax),%rcx
call   1050 <conf_files_filter_out@plt>
cmp    $0x0,%rax
je     1358 <conf_files_list+0x1a8>
jmp    12d7 <conf_files_list+0x127>
mov    -0x10(%rbp),%rdi
mov    -0x18(%rbp),%rsi
mov    -0x20(%rbp),%rdx
mov    -0x48(%rbp),%rax
mov    (%rax),%rcx
call   10a0 <conf_files_insert_sorted@plt>
jmp    12d7 <conf_files_list+0x127>
mov    -0x30(%rbp),%rdi
call   1090 <closedir@plt>
movl   $0x0,-0x4(%rbp)
jmp    1399 <conf_files_list+0x1e9>
mov    -0x30(%rbp),%rdi
call   1090 <closedir@plt>
mov    -0x34(%rbp),%eax
mov    %eax,-0x4(%rbp)
mov    -0x4(%rbp),%eax
add    $0x50,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<conf_files_list>:
push   %rbp
push   %r15
push   %r14
push   %r13
push   %r12
push   %rbx
sub    $0x18,%rsp
mov    %rcx,%rbx
mov    %rdx,%r12
mov    %rsi,%r15
mov    %rdi,%r14
mov    %rsp,%rsi
mov    %rdx,%rdi
call   10b0 <stat@plt>
test   %rax,%rax
je     11fe <conf_files_list+0x4e>
mov    0x2dff(%rip),%rax
xor    %ebx,%ebx
sub    (%rax),%ebx
lea    0xe14(%rip),%rsi
mov    %r14,%rdi
mov    %r12,%rdx
xor    %eax,%eax
call   1040 <kmod_log_null@plt>
jmp    1333 <conf_files_list+0x183>
mov    %rsp,%rdi
call   1030 <stat_mstamp@plt>
mov    %rax,(%rbx)
mov    (%rsp),%edi
call   10c0 <S_ISREG@plt>
test   %rax,%rax
je     122d <conf_files_list+0x7d>
xor    %ebx,%ebx
mov    %r14,%rdi
mov    %r15,%rsi
mov    %r12,%rdx
xor    %ecx,%ecx
call   10a0 <conf_files_insert_sorted@plt>
jmp    1333 <conf_files_list+0x183>
mov    (%rsp),%edi
call   1080 <S_ISDIR@plt>
test   %eax,%eax
je     12d0 <conf_files_list+0x120>
mov    %r12,%rdi
call   1070 <opendir@plt>
test   %rax,%rax
je     12eb <conf_files_list+0x13b>
mov    %rax,%r13
lea    0x10(%rsp),%rsi
lea    0x8(%rsp),%rdx
mov    %rax,%rdi
call   1060 <readdir_r@plt>
mov    %eax,%ebx
test   %eax,%eax
jne    130e <conf_files_list+0x15e>
lea    0x8(%rsp),%rbp
jmp    1294 <conf_files_list+0xe4>
cs nopw 0x0(%rax,%rax,1)
xchg   %ax,%ax
mov    %r13,%rdi
lea    0x10(%rsp),%rsi
mov    %rbp,%rdx
call   1060 <readdir_r@plt>
test   %eax,%eax
jne    130c <conf_files_list+0x15c>
mov    0x8(%rsp),%rax
test   %rax,%rax
je     1344 <conf_files_list+0x194>
mov    (%rax),%rcx
mov    %r14,%rdi
mov    %r13,%rsi
mov    %r12,%rdx
call   1050 <conf_files_filter_out@plt>
test   %rax,%rax
jne    1280 <conf_files_list+0xd0>
mov    0x8(%rsp),%rax
mov    (%rax),%rcx
mov    %r14,%rdi
mov    %r15,%rsi
mov    %r12,%rdx
call   10a0 <conf_files_insert_sorted@plt>
jmp    1280 <conf_files_list+0xd0>
mov    (%rsp),%ecx
lea    0xd3f(%rip),%rsi
xor    %ebx,%ebx
mov    %r14,%rdi
mov    %r12,%rdx
xor    %eax,%eax
call   1040 <kmod_log_null@plt>
jmp    1301 <conf_files_list+0x151>
lea    0xd46(%rip),%rsi
xor    %ebx,%ebx
mov    %r14,%rdi
mov    %r12,%rdx
xor    %eax,%eax
call   1040 <kmod_log_null@plt>
mov    0x2cd0(%rip),%rax
sub    (%rax),%ebx
jmp    1333 <conf_files_list+0x183>
mov    %eax,%ebx
mov    %ebx,%edi
neg    %edi
call   10d0 <strerror@plt>
lea    0xd2b(%rip),%rsi
mov    %r14,%rdi
mov    %rax,%rdx
xor    %eax,%eax
call   1040 <kmod_log_null@plt>
mov    %r13,%rdi
call   1090 <closedir@plt>
mov    %ebx,%eax
add    $0x18,%rsp
pop    %rbx
pop    %r12
pop    %r13
pop    %r14
pop    %r15
pop    %rbp
ret
mov    %r13,%rdi
call   1090 <closedir@plt>
xor    %ebx,%ebx
jmp    1333 <conf_files_list+0x183>

LLVM IR (-O0):
%struct.kmod_ctx = type { i32 }
%struct.kmod_list = type { i32 }
%struct.stat = type { i32 }
%struct.dirent = type { i32* }
@errno = global i32 0
@.str = [25 x i8] c"could not stat '%s': %m\0A\00"
@.str.1 = [31 x i8] c"unsupported file mode %s: %#x\0A\00"
@EINVAL = global i32 0
@.str.2 = [17 x i8] c"opendir(%s): %m\0A\00"
@.str.3 = [18 x i8] c"reading entry %s\0A\00"
define i32 @conf_files_list(%struct.kmod_ctx* %0, %struct.kmod_list** %1, i8* %2, i64* %3) {
%5 = alloca i32
%6 = alloca %struct.kmod_ctx*
%7 = alloca %struct.kmod_list**
%8 = alloca i8*
%9 = alloca i64*
%10 = alloca i32*
%11 = alloca i32
%12 = alloca %struct.stat
%13 = alloca %struct.dirent
%14 = alloca %struct.dirent*
store %struct.kmod_ctx* %0, %struct.kmod_ctx** %6
store %struct.kmod_list** %1, %struct.kmod_list*** %7
store i8* %2, i8** %8
store i64* %3, i64** %9
%15 = load i8*, i8** %8
%16 = call i64 @stat(i8* %15, %struct.stat* %12)
%17 = icmp ne i64 %16, 0
br i1 %17, label %18, label %25
18: ; preds = %4
%19 = load i32, i32* @errno
%20 = sub nsw i32 0, %19
store i32 %20, i32* %11
%21 = load %struct.kmod_ctx*, %struct.kmod_ctx** %6
%22 = load i8*, i8** %8
%23 = call i32 (%struct.kmod_ctx*, i8*, i8*, ...) @kmod_log_null(%struct.kmod_ctx* %21, i8* getelementptr inbounds ([25 x i8], [25 x i8]* @.str, i64 0, i64 0), i8* %22)
%24 = load i32, i32* %11
store i32 %24, i32* %5
br label %102
25: ; preds = %4
%26 = call i64 @stat_mstamp(%struct.stat* %12)
%27 = load i64*, i64** %9
store i64 %26, i64* %27
%28 = getelementptr inbounds %struct.stat, %struct.stat* %12, i32 0, i32 0
%29 = load i32, i32* %28
%30 = call i64 @S_ISREG(i32 %29)
%31 = icmp ne i64 %30, 0
br i1 %31, label %32, label %37
32: ; preds = %25
%33 = load %struct.kmod_ctx*, %struct.kmod_ctx** %6
%34 = load %struct.kmod_list**, %struct.kmod_list*** %7
%35 = load i8*, i8** %8
%36 = call i32 @conf_files_insert_sorted(%struct.kmod_ctx* %33, %struct.kmod_list** %34, i8* %35, i32* null)
store i32 0, i32* %5
br label %102
37: ; preds = %25
%38 = getelementptr inbounds %struct.stat, %struct.stat* %12, i32 0, i32 0
%39 = load i32, i32* %38
%40 = call i32 @S_ISDIR(i32 %39)
%41 = icmp ne i32 %40, 0
br i1 %41, label %50, label %42
42: ; preds = %37
%43 = load %struct.kmod_ctx*, %struct.kmod_ctx** %6
%44 = load i8*, i8** %8
%45 = getelementptr inbounds %struct.stat, %struct.stat* %12, i32 0, i32 0
%46 = load i32, i32* %45
%47 = call i32 (%struct.kmod_ctx*, i8*, i8*, ...) @kmod_log_null(%struct.kmod_ctx* %43, i8* getelementptr inbounds ([31 x i8], [31 x i8]* @.str.1, i64 0, i64 0), i8* %44, i32 %46)
%48 = load i32, i32* @EINVAL
%49 = sub nsw i32 0, %48
store i32 %49, i32* %5
br label %102
50: ; preds = %37
%51 = load i8*, i8** %8
%52 = call i32* @opendir(i8* %51)
store i32* %52, i32** %10
%53 = load i32*, i32** %10
%54 = icmp eq i32* %53, null
br i1 %54, label %55, label %61
55: ; preds = %50
%56 = load %struct.kmod_ctx*, %struct.kmod_ctx** %6
%57 = load i8*, i8** %8
%58 = call i32 (%struct.kmod_ctx*, i8*, i8*, ...) @kmod_log_null(%struct.kmod_ctx* %56, i8* getelementptr inbounds ([17 x i8], [17 x i8]* @.str.2, i64 0, i64 0), i8* %57)
%59 = load i32, i32* @EINVAL
%60 = sub nsw i32 0, %59
store i32 %60, i32* %5
br label %102
61: ; preds = %50
br label %62
62: ; preds = %87, %86, %61
%63 = load i32*, i32** %10
%64 = call i32 @readdir_r(i32* %63, %struct.dirent* %13, %struct.dirent** %14)
store i32 %64, i32* %11
%65 = load i32, i32* %11
%66 = icmp ne i32 %65, 0
br i1 %66, label %67, label %73
67: ; preds = %62
%68 = load %struct.kmod_ctx*, %struct.kmod_ctx** %6
%69 = load i32, i32* %11
%70 = sub nsw i32 0, %69
%71 = call i8* @strerror(i32 %70)
%72 = call i32 (%struct.kmod_ctx*, i8*, i8*, ...) @kmod_log_null(%struct.kmod_ctx* %68, i8* getelementptr inbounds ([18 x i8], [18 x i8]* @.str.3, i64 0, i64 0), i8* %71)
br label %98
73: ; preds = %62
%74 = load %struct.dirent*, %struct.dirent** %14
%75 = icmp eq %struct.dirent* %74, null
br i1 %75, label %76, label %77
76: ; preds = %73
br label %95
77: ; preds = %73
%78 = load %struct.kmod_ctx*, %struct.kmod_ctx** %6
%79 = load i32*, i32** %10
%80 = load i8*, i8** %8
%81 = load %struct.dirent*, %struct.dirent** %14
%82 = getelementptr inbounds %struct.dirent, %struct.dirent* %81, i32 0, i32 0
%83 = load i32*, i32** %82
%84 = call i64 @conf_files_filter_out(%struct.kmod_ctx* %78, i32* %79, i8* %80, i32* %83)
%85 = icmp ne i64 %84, 0
br i1 %85, label %86, label %87
86: ; preds = %77
br label %62
87: ; preds = %77
%88 = load %struct.kmod_ctx*, %struct.kmod_ctx** %6
%89 = load %struct.kmod_list**, %struct.kmod_list*** %7
%90 = load i8*, i8** %8
%91 = load %struct.dirent*, %struct.dirent** %14
%92 = getelementptr inbounds %struct.dirent, %struct.dirent* %91, i32 0, i32 0
%93 = load i32*, i32** %92
%94 = call i32 @conf_files_insert_sorted(%struct.kmod_ctx* %88, %struct.kmod_list** %89, i8* %90, i32* %93)
br label %62
95: ; preds = %76
%96 = load i32*, i32** %10
%97 = call i32 @closedir(i32* %96)
store i32 0, i32* %5
br label %102
98: ; preds = %67
%99 = load i32*, i32** %10
%100 = call i32 @closedir(i32* %99)
%101 = load i32, i32* %11
store i32 %101, i32* %5
br label %102
102: ; preds = %98, %95, %55, %42, %32, %18
%103 = load i32, i32* %5
ret i32 %103
}

LLVM IR (-O2):
%struct.kmod_ctx = type { i32 }
%struct.kmod_list = type { i32 }
%struct.stat = type { i32 }
%struct.dirent = type { i32* }
@errno = global i32 0
@.str = [25 x i8] c"could not stat '%s': %m\0A\00"
@.str.1 = [31 x i8] c"unsupported file mode %s: %#x\0A\00"
@EINVAL = global i32 0
@.str.2 = [17 x i8] c"opendir(%s): %m\0A\00"
@.str.3 = [18 x i8] c"reading entry %s\0A\00"
define i32 @conf_files_list(%struct.kmod_ctx* %0, %struct.kmod_list** %1, i8* %2, i64* nocapture writeonly %3) {
%5 = alloca %struct.stat
%6 = alloca %struct.dirent
%7 = alloca %struct.dirent*
%8 = bitcast %struct.stat* %5 to i8*
%9 = call i64 @stat(i8* %2, %struct.stat* %5)
%10 = icmp eq i64 %9, 0
br i1 %10, label %15, label %11
11: ; preds = %4
%12 = load i32, i32* @errno
%13 = sub nsw i32 0, %12
%14 = call i32 (%struct.kmod_ctx*, i8*, i8*, ...) @kmod_log_null(%struct.kmod_ctx* %0, i8* getelementptr inbounds ([25 x i8], [25 x i8]* @.str, i64 0, i64 0), i8* %2)
br label %68
15: ; preds = %4
%16 = call i64 @stat_mstamp(%struct.stat* %5)
store i64 %16, i64* %3
%17 = getelementptr inbounds %struct.stat, %struct.stat* %5, i64 0, i32 0
%18 = load i32, i32* %17
%19 = call i64 @S_ISREG(i32 %18)
%20 = icmp eq i64 %19, 0
br i1 %20, label %23, label %21
21: ; preds = %15
%22 = call i32 @conf_files_insert_sorted(%struct.kmod_ctx* %0, %struct.kmod_list** %1, i8* %2, i32* null)
br label %68
23: ; preds = %15
%24 = load i32, i32* %17
%25 = call i32 @S_ISDIR(i32 %24)
%26 = icmp eq i32 %25, 0
br i1 %26, label %27, label %32
27: ; preds = %23
%28 = load i32, i32* %17
%29 = call i32 (%struct.kmod_ctx*, i8*, i8*, ...) @kmod_log_null(%struct.kmod_ctx* %0, i8* getelementptr inbounds ([31 x i8], [31 x i8]* @.str.1, i64 0, i64 0), i8* %2, i32 %28)
%30 = load i32, i32* @EINVAL
%31 = sub nsw i32 0, %30
br label %68
32: ; preds = %23
%33 = call i32* @opendir(i8* %2)
%34 = icmp eq i32* %33, null
br i1 %34, label %40, label %35
35: ; preds = %32
%36 = bitcast %struct.dirent* %6 to i8*
%37 = bitcast %struct.dirent** %7 to i8*
%38 = call i32 @readdir_r(i32* %33, %struct.dirent* %6, %struct.dirent** %7)
%39 = icmp eq i32 %38, 0
br i1 %39, label %44, label %62
40: ; preds = %32
%41 = call i32 (%struct.kmod_ctx*, i8*, i8*, ...) @kmod_log_null(%struct.kmod_ctx* %0, i8* getelementptr inbounds ([17 x i8], [17 x i8]* @.str.2, i64 0, i64 0), i8* %2)
%42 = load i32, i32* @EINVAL
%43 = sub nsw i32 0, %42
br label %68
44: ; preds = %35, %57
%45 = load %struct.dirent*, %struct.dirent** %7
%46 = icmp eq %struct.dirent* %45, null
br i1 %46, label %60, label %47
47: ; preds = %44
%48 = getelementptr inbounds %struct.dirent, %struct.dirent* %45, i64 0, i32 0
%49 = load i32*, i32** %48
%50 = call i64 @conf_files_filter_out(%struct.kmod_ctx* %0, i32* %33, i8* %2, i32* %49)
%51 = icmp eq i64 %50, 0
br i1 %51, label %52, label %57
52: ; preds = %47
%53 = load %struct.dirent*, %struct.dirent** %7
%54 = getelementptr inbounds %struct.dirent, %struct.dirent* %53, i64 0, i32 0
%55 = load i32*, i32** %54
%56 = call i32 @conf_files_insert_sorted(%struct.kmod_ctx* %0, %struct.kmod_list** %1, i8* %2, i32* %55)
br label %57
57: ; preds = %47, %52
%58 = call i32 @readdir_r(i32* %33, %struct.dirent* %6, %struct.dirent** %7)
%59 = icmp eq i32 %58, 0
br i1 %59, label %44, label %62
60: ; preds = %44
%61 = call i32 @closedir(i32* %33)
br label %68
62: ; preds = %57, %35
%63 = phi i32 [ %38, %35 ], [ %58, %57 ]
%64 = sub nsw i32 0, %63
%65 = call i8* @strerror(i32 %64)
%66 = call i32 (%struct.kmod_ctx*, i8*, i8*, ...) @kmod_log_null(%struct.kmod_ctx* %0, i8* getelementptr inbounds ([18 x i8], [18 x i8]* @.str.3, i64 0, i64 0), i8* %65)
%67 = call i32 @closedir(i32* %33)
br label %68
68: ; preds = %62, %60, %40, %27, %21, %11
%69 = phi i32 [ %13, %11 ], [ 0, %21 ], [ %43, %40 ], [ %63, %62 ], [ 0, %60 ], [ %31, %27 ]
ret i32 %69
}