#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 usage(void) {
  printf("usage:airdisk config tool\n");
  printf("warning:don't use strings that are too long!!!\n");
  printf("config parameters are:\n\n");
  printf("	mac ssid encryption password ip dhcp_start qqsn license\n");
  printf("	dhcp_end wpa_cipher airplay_name dlna_name fw_version "
         "model_name model_number\n");
  printf("	model_description manufacturer url_manufacturer dms_name "
         "dms_enable(1/0)\n");
  printf(
      "	smb_usr_name smb_usr_pwd smb_guest_ok(yes/no) smb_enabled(1/0)\n");
  printf("	host_name version_flag repair_auto\n\n");
  printf("	set 		: cfg set parameter=value \n");
  printf("	get 		: cfg get parameter \n");
  printf("	****debug version****added by BlackAvengers****\n");
  exit(1);
}


x86 assembly (clang, -O0):
<usage>:
push   %rbp
mov    %rsp,%rbp
lea    0xed5(%rip),%rdi
call   1030 <printf@plt>
lea    0xee4(%rip),%rdi
call   1030 <printf@plt>
lea    0xf08(%rip),%rdi
call   1030 <printf@plt>
lea    0xf15(%rip),%rdi
call   1030 <printf@plt>
lea    0xf43(%rip),%rdi
call   1030 <printf@plt>
lea    0xf87(%rip),%rdi
call   1030 <printf@plt>
lea    0xfc6(%rip),%rdi
call   1030 <printf@plt>
lea    0xffb(%rip),%rdi
call   1030 <printf@plt>
lea    0x1015(%rip),%rdi
call   1030 <printf@plt>
lea    0x102c(%rip),%rdi
call   1030 <printf@plt>
lea    0x103d(%rip),%rdi
call   1030 <printf@plt>
mov    $0x1,%edi
call   1040 <exit@plt>

x86 assembly (clang, -O2):
<usage>:
push   %rax
lea    0xed8(%rip),%rdi
call   1030 <puts@plt>
lea    0xee6(%rip),%rdi
call   1030 <puts@plt>
lea    0xf09(%rip),%rdi
call   1030 <puts@plt>
lea    0xf15(%rip),%rdi
call   1030 <puts@plt>
lea    0xf42(%rip),%rdi
call   1030 <puts@plt>
lea    0xf85(%rip),%rdi
call   1030 <puts@plt>
lea    0xfc3(%rip),%rdi
call   1030 <puts@plt>
lea    0xff7(%rip),%rdi
call   1030 <puts@plt>
lea    0x1010(%rip),%rdi
call   1030 <puts@plt>
lea    0x1026(%rip),%rdi
call   1030 <puts@plt>
lea    0x1036(%rip),%rdi
call   1030 <puts@plt>
mov    $0x1,%edi
call   1040 <exit@plt>

LLVM IR (-O0):
@.str = [27 x i8] c"usage:airdisk config tool\0A\00"
@.str.1 = [48 x i8] c"warning:don't use strings that are too long!!!\0A\00"
@.str.2 = [25 x i8] c"config parameters are:\0A\0A\00"
@.str.3 = [58 x i8] c"\09mac ssid encryption password ip dhcp_start qqsn license\0A\00"
@.str.4 = [80 x i8] c"\09dhcp_end wpa_cipher airplay_name dlna_name fw_version model_name model_number\0A\00"
@.str.5 = [75 x i8] c"\09model_description manufacturer url_manufacturer dms_name dms_enable(1/0)\0A\00"
@.str.6 = [65 x i8] c"\09smb_usr_name smb_usr_pwd smb_guest_ok(yes/no) smb_enabled(1/0)\0A\00"
@.str.7 = [38 x i8] c"\09host_name version_flag repair_auto\0A\0A\00"
@.str.8 = [35 x i8] c"\09set \09\09: cfg set parameter=value \0A\00"
@.str.9 = [29 x i8] c"\09get \09\09: cfg get parameter \0A\00"
@.str.10 = [50 x i8] c"\09****debug version****added by BlackAvengers****\0A\00"
define void @usage() {
%1 = call i32 @printf(i8* getelementptr inbounds ([27 x i8], [27 x i8]* @.str, i64 0, i64 0))
%2 = call i32 @printf(i8* getelementptr inbounds ([48 x i8], [48 x i8]* @.str.1, i64 0, i64 0))
%3 = call i32 @printf(i8* getelementptr inbounds ([25 x i8], [25 x i8]* @.str.2, i64 0, i64 0))
%4 = call i32 @printf(i8* getelementptr inbounds ([58 x i8], [58 x i8]* @.str.3, i64 0, i64 0))
%5 = call i32 @printf(i8* getelementptr inbounds ([80 x i8], [80 x i8]* @.str.4, i64 0, i64 0))
%6 = call i32 @printf(i8* getelementptr inbounds ([75 x i8], [75 x i8]* @.str.5, i64 0, i64 0))
%7 = call i32 @printf(i8* getelementptr inbounds ([65 x i8], [65 x i8]* @.str.6, i64 0, i64 0))
%8 = call i32 @printf(i8* getelementptr inbounds ([38 x i8], [38 x i8]* @.str.7, i64 0, i64 0))
%9 = call i32 @printf(i8* getelementptr inbounds ([35 x i8], [35 x i8]* @.str.8, i64 0, i64 0))
%10 = call i32 @printf(i8* getelementptr inbounds ([29 x i8], [29 x i8]* @.str.9, i64 0, i64 0))
%11 = call i32 @printf(i8* getelementptr inbounds ([50 x i8], [50 x i8]* @.str.10, i64 0, i64 0))
%12 = call i32 @exit(i32 1)
unreachable
}

LLVM IR (-O2):
@str = [26 x i8] c"usage:airdisk config tool\00"
@str.11 = [47 x i8] c"warning:don't use strings that are too long!!!\00"
@str.12 = [24 x i8] c"config parameters are:\0A\00"
@str.13 = [57 x i8] c"\09mac ssid encryption password ip dhcp_start qqsn license\00"
@str.14 = [79 x i8] c"\09dhcp_end wpa_cipher airplay_name dlna_name fw_version model_name model_number\00"
@str.15 = [74 x i8] c"\09model_description manufacturer url_manufacturer dms_name dms_enable(1/0)\00"
@str.16 = [64 x i8] c"\09smb_usr_name smb_usr_pwd smb_guest_ok(yes/no) smb_enabled(1/0)\00"
@str.17 = [37 x i8] c"\09host_name version_flag repair_auto\0A\00"
@str.18 = [34 x i8] c"\09set \09\09: cfg set parameter=value \00"
@str.19 = [28 x i8] c"\09get \09\09: cfg get parameter \00"
@str.20 = [49 x i8] c"\09****debug version****added by BlackAvengers****\00"
define void @usage() {
%1 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([26 x i8], [26 x i8]* @str, i64 0, i64 0))
%2 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([47 x i8], [47 x i8]* @str.11, i64 0, i64 0))
%3 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([24 x i8], [24 x i8]* @str.12, i64 0, i64 0))
%4 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([57 x i8], [57 x i8]* @str.13, i64 0, i64 0))
%5 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([79 x i8], [79 x i8]* @str.14, i64 0, i64 0))
%6 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([74 x i8], [74 x i8]* @str.15, i64 0, i64 0))
%7 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([64 x i8], [64 x i8]* @str.16, i64 0, i64 0))
%8 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([37 x i8], [37 x i8]* @str.17, i64 0, i64 0))
%9 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([34 x i8], [34 x i8]* @str.18, i64 0, i64 0))
%10 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([28 x i8], [28 x i8]* @str.19, i64 0, i64 0))
%11 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([49 x i8], [49 x i8]* @str.20, i64 0, i64 0))
%12 = tail call i32 @exit(i32 1)
unreachable
}