#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 */

/* Variables and functions */
int /*<<< orphan*/ exit(int);
int /*<<< orphan*/ printf(char *, ...);
void __attribute((noreturn)) usage(char *name) {
  printf(
      "Usage: %s [OPTIONS] NAME MOUNTPOINT\n"
      "Mount the VirtualBox shared folder NAME from the host system to "
      "MOUNTPOINT.\n"
      "\n"
      "  -w                    mount the shared folder writable (the default)\n"
      "  -r                    mount the shared folder read-only\n"
      "  -n                    do not create an mtab entry\n"
      "  -o OPTION[,OPTION...] use the mount options specified\n"
      "\n",
      name);
  printf("Available mount options are:\n"
         "     rw                 mount writable (the default)\n"
         "     ro                 mount read only\n"
         "     uid=UID            set the default file owner user id to UID\n"
         "     gid=GID            set the default file owner group id to GID\n"
         "     ttl=TTL            set the \"time to live\" to TID for the "
         "dentry\n");
  printf("     dmode=MODE         override the mode of all directories to "
         "(octal) MODE\n"
         "     fmode=MODE         override the mode of all regular files to "
         "(octal) MODE\n"
         "     umask=UMASK        set the umask to (octal) UMASK\n");
  printf(
      "     dmask=UMASK        set the umask applied to directories only\n"
      "     fmask=UMASK        set the umask applied to regular files only\n"
      "     iocharset CHARSET  use the character set CHARSET for I/O "
      "operations\n"
      "                        (default set is utf8)\n"
      "     convertcp CHARSET  convert the folder name from CHARSET to utf8\n"
      "\n");
  printf("Less common used options:\n"
         "     noexec,exec,nodev,dev,nosuid,suid\n");
  exit(1);
}


x86 assembly (clang, -O0):
<usage>:
push   %rbp
mov    %rsp,%rbp
sub    $0x10,%rsp
mov    %rdi,-0x8(%rbp)
mov    -0x8(%rbp),%rsi
lea    0xec9(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0x101b(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0x1152(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0x1218(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0x134e(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
mov    $0x1,%edi
call   1040 <exit@plt>

x86 assembly (clang, -O2):
<usage>:
push   %rax
mov    %rdi,%rsi
lea    0xec5(%rip),%rdi
xor    %eax,%eax
call   1040 <printf@plt>
lea    0x1017(%rip),%rdi
call   1030 <puts@plt>
lea    0x114f(%rip),%rdi
call   1030 <puts@plt>
lea    0x1216(%rip),%rdi
call   1030 <puts@plt>
lea    0x134d(%rip),%rdi
call   1030 <puts@plt>
mov    $0x1,%edi
call   1050 <exit@plt>

LLVM IR (-O0):
@.str = [352 x i8] c"Usage: %s [OPTIONS] NAME MOUNTPOINT\0AMount the VirtualBox shared folder NAME from the host system to MOUNTPOINT.\0A\0A -w mount the shared folder writable (the default)\0A -r mount the shared folder read-only\0A -n do not create an mtab entry\0A -o OPTION[,OPTION...] use the mount options specified\0A\0A\00"
@.str.1 = [325 x i8] c"Available mount options are:\0A rw mount writable (the default)\0A ro mount read only\0A uid=UID set the default file owner user id to UID\0A gid=GID set the default file owner group id to GID\0A ttl=TTL set the \22time to live\22 to TID for the dentry\0A\00"
@.str.2 = [212 x i8] c" dmode=MODE override the mode of all directories to (octal) MODE\0A fmode=MODE override the mode of all regular files to (octal) MODE\0A umask=UMASK set the umask to (octal) UMASK\0A\00"
@.str.3 = [324 x i8] c" dmask=UMASK set the umask applied to directories only\0A fmask=UMASK set the umask applied to regular files only\0A iocharset CHARSET use the character set CHARSET for I/O operations\0A (default set is utf8)\0A convertcp CHARSET convert the folder name from CHARSET to utf8\0A\0A\00"
@.str.4 = [66 x i8] c"Less common used options:\0A noexec,exec,nodev,dev,nosuid,suid\0A\00"
define void @usage(i8* %0) {
%2 = alloca i8*
store i8* %0, i8** %2
%3 = load i8*, i8** %2
%4 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([352 x i8], [352 x i8]* @.str, i64 0, i64 0), i8* %3)
%5 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([325 x i8], [325 x i8]* @.str.1, i64 0, i64 0))
%6 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([212 x i8], [212 x i8]* @.str.2, i64 0, i64 0))
%7 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([324 x i8], [324 x i8]* @.str.3, i64 0, i64 0))
%8 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([66 x i8], [66 x i8]* @.str.4, i64 0, i64 0))
%9 = call i32 @exit(i32 1)
unreachable
}

LLVM IR (-O2):
@.str = [352 x i8] c"Usage: %s [OPTIONS] NAME MOUNTPOINT\0AMount the VirtualBox shared folder NAME from the host system to MOUNTPOINT.\0A\0A -w mount the shared folder writable (the default)\0A -r mount the shared folder read-only\0A -n do not create an mtab entry\0A -o OPTION[,OPTION...] use the mount options specified\0A\0A\00"
@str = [324 x i8] c"Available mount options are:\0A rw mount writable (the default)\0A ro mount read only\0A uid=UID set the default file owner user id to UID\0A gid=GID set the default file owner group id to GID\0A ttl=TTL set the \22time to live\22 to TID for the dentry\00"
@str.5 = [211 x i8] c" dmode=MODE override the mode of all directories to (octal) MODE\0A fmode=MODE override the mode of all regular files to (octal) MODE\0A umask=UMASK set the umask to (octal) UMASK\00"
@str.6 = [323 x i8] c" dmask=UMASK set the umask applied to directories only\0A fmask=UMASK set the umask applied to regular files only\0A iocharset CHARSET use the character set CHARSET for I/O operations\0A (default set is utf8)\0A convertcp CHARSET convert the folder name from CHARSET to utf8\0A\00"
@str.7 = [65 x i8] c"Less common used options:\0A noexec,exec,nodev,dev,nosuid,suid\00"
define void @usage(i8* %0) {
%2 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([352 x i8], [352 x i8]* @.str, i64 0, i64 0), i8* %0)
%3 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([324 x i8], [324 x i8]* @str, i64 0, i64 0))
%4 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([211 x i8], [211 x i8]* @str.5, i64 0, i64 0))
%5 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([323 x i8], [323 x i8]* @str.6, i64 0, i64 0))
%6 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([65 x i8], [65 x i8]* @str.7, i64 0, i64 0))
%7 = tail call i32 @exit(i32 1)
unreachable
}