#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*/ fprintf(int /*<<< orphan*/, char *);
int /*<<< orphan*/ stderr;
void usage(void) {
  fprintf(
      stderr,
      "usage: uoamhub [options]\n\n"
      "valid options:\n"
      " -h             help (this text)\n"
      " -V             print version number\n"
      " -v             increase verbosity (default 1)\n"
      " -q             reset verbosity to 0\n"
      " -w file        single-domain, only accept the password from the file\n"
      " -p port        listen on this port (default 2000)\n"
      " -l program     specifies a logger program (executed by /bin/sh)\n"
      " -r dir         chroot into this directory (requires root)\n"
      " -u username    change user id (don't run uoamhub as root!)\n"
      " -D             don't detach (daemonize)\n"
      " -P file        create a pid file\n"
      "\n");
  exit(1);
}


x86 assembly (clang, -O0):
<usage>:
push   %rbp
mov    %rsp,%rbp
mov    0x2eb5(%rip),%rax
mov    (%rax),%edi
lea    0xecc(%rip),%rsi
call   1030 <fprintf@plt>
mov    $0x1,%edi
call   1040 <exit@plt>

x86 assembly (clang, -O2):
<usage>:
push   %rax
mov    0x2eb8(%rip),%rax
mov    (%rax),%edi
lea    0xecf(%rip),%rsi
call   1030 <fprintf@plt>
mov    $0x1,%edi
call   1040 <exit@plt>

LLVM IR (-O0):
@stderr = global i32 0
@.str = [577 x i8] c"usage: uoamhub [options]\0A\0Avalid options:\0A -h help (this text)\0A -V print version number\0A -v increase verbosity (default 1)\0A -q reset verbosity to 0\0A -w file single-domain, only accept the password from the file\0A -p port listen on this port (default 2000)\0A -l program specifies a logger program (executed by /bin/sh)\0A -r dir chroot into this directory (requires root)\0A -u username change user id (don't run uoamhub as root!)\0A -D don't detach (daemonize)\0A -P file create a pid file\0A\0A\00"
define void @usage() {
%1 = load i32, i32* @stderr
%2 = call i32 @fprintf(i32 %1, i8* getelementptr inbounds ([577 x i8], [577 x i8]* @.str, i64 0, i64 0))
%3 = call i32 @exit(i32 1)
unreachable
}

LLVM IR (-O2):
@stderr = global i32 0
@.str = [577 x i8] c"usage: uoamhub [options]\0A\0Avalid options:\0A -h help (this text)\0A -V print version number\0A -v increase verbosity (default 1)\0A -q reset verbosity to 0\0A -w file single-domain, only accept the password from the file\0A -p port listen on this port (default 2000)\0A -l program specifies a logger program (executed by /bin/sh)\0A -r dir chroot into this directory (requires root)\0A -u username change user id (don't run uoamhub as root!)\0A -D don't detach (daemonize)\0A -P file create a pid file\0A\0A\00"
define void @usage() {
%1 = load i32, i32* @stderr
%2 = tail call i32 @fprintf(i32 %1, i8* getelementptr inbounds ([577 x i8], [577 x i8]* @.str, i64 0, i64 0))
%3 = tail call i32 @exit(i32 1)
unreachable
}