#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*/ fflush(int /*<<< orphan*/);
int /*<<< orphan*/ fprintf(int /*<<< orphan*/, char *, ...);
int /*<<< orphan*/ stderr;
int /*<<< orphan*/ stdout;
void usage(char *argv0) {
  fprintf(stderr, "Usage: \n");
  fprintf(stderr,
          "        %s chartable [charsetmimename] [charsetdisplayname]\n",
          argv0);
  fprintf(stderr,
          "Utility to convert .tbl into .h files for Lynx compilation.\n");
  fflush(stdout);
  fflush(stderr);
  exit(64);
}


x86 assembly (clang, -O0):
<usage>:
push   %rbp
mov    %rsp,%rbp
sub    $0x10,%rsp
mov    %rdi,-0x8(%rbp)
mov    0x2e9d(%rip),%rax
mov    (%rax),%edi
lea    0xeb4(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2e86(%rip),%rax
mov    (%rax),%edi
mov    -0x8(%rbp),%rdx
lea    0xea2(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2e6b(%rip),%rax
mov    (%rax),%edi
lea    0xec8(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2e4c(%rip),%rax
mov    (%rax),%edi
call   1040 <fflush@plt>
mov    0x2e46(%rip),%rax
mov    (%rax),%edi
call   1040 <fflush@plt>
mov    $0x40,%edi
call   1050 <exit@plt>

x86 assembly (clang, -O2):
<usage>:
push   %r14
push   %rbx
push   %rax
mov    %rdi,%rbx
mov    0x2ea2(%rip),%r14
mov    (%r14),%edi
lea    0xeb8(%rip),%rsi
xor    %eax,%eax
call   1030 <fprintf@plt>
mov    (%r14),%edi
lea    0xeb0(%rip),%rsi
mov    %rbx,%rdx
xor    %eax,%eax
call   1030 <fprintf@plt>
mov    (%r14),%edi
lea    0xed9(%rip),%rsi
xor    %eax,%eax
call   1030 <fprintf@plt>
mov    0x2e5d(%rip),%rax
mov    (%rax),%edi
call   1040 <fflush@plt>
mov    (%r14),%edi
call   1040 <fflush@plt>
mov    $0x40,%edi
call   1050 <exit@plt>

LLVM IR (-O0):
@stderr = global i32 0
@.str = [9 x i8] c"Usage: \0A\00"
@.str.1 = [61 x i8] c" %s chartable [charsetmimename] [charsetdisplayname]\0A\00"
@.str.2 = [61 x i8] c"Utility to convert .tbl into .h files for Lynx compilation.\0A\00"
@stdout = global i32 0
define void @usage(i8* %0) {
%2 = alloca i8*
store i8* %0, i8** %2
%3 = load i32, i32* @stderr
%4 = call i32 (i32, i8*, ...) @fprintf(i32 %3, i8* getelementptr inbounds ([9 x i8], [9 x i8]* @.str, i64 0, i64 0))
%5 = load i32, i32* @stderr
%6 = load i8*, i8** %2
%7 = call i32 (i32, i8*, ...) @fprintf(i32 %5, i8* getelementptr inbounds ([61 x i8], [61 x i8]* @.str.1, i64 0, i64 0), i8* %6)
%8 = load i32, i32* @stderr
%9 = call i32 (i32, i8*, ...) @fprintf(i32 %8, i8* getelementptr inbounds ([61 x i8], [61 x i8]* @.str.2, i64 0, i64 0))
%10 = load i32, i32* @stdout
%11 = call i32 @fflush(i32 %10)
%12 = load i32, i32* @stderr
%13 = call i32 @fflush(i32 %12)
%14 = call i32 @exit(i32 64)
unreachable
}

LLVM IR (-O2):
@stderr = global i32 0
@.str = [9 x i8] c"Usage: \0A\00"
@.str.1 = [61 x i8] c" %s chartable [charsetmimename] [charsetdisplayname]\0A\00"
@.str.2 = [61 x i8] c"Utility to convert .tbl into .h files for Lynx compilation.\0A\00"
@stdout = global i32 0
define void @usage(i8* %0) {
%2 = load i32, i32* @stderr
%3 = tail call i32 (i32, i8*, ...) @fprintf(i32 %2, i8* getelementptr inbounds ([9 x i8], [9 x i8]* @.str, i64 0, i64 0))
%4 = load i32, i32* @stderr
%5 = tail call i32 (i32, i8*, ...) @fprintf(i32 %4, i8* getelementptr inbounds ([61 x i8], [61 x i8]* @.str.1, i64 0, i64 0), i8* %0)
%6 = load i32, i32* @stderr
%7 = tail call i32 (i32, i8*, ...) @fprintf(i32 %6, i8* getelementptr inbounds ([61 x i8], [61 x i8]* @.str.2, i64 0, i64 0))
%8 = load i32, i32* @stdout
%9 = tail call i32 @fflush(i32 %8)
%10 = load i32, i32* @stderr
%11 = tail call i32 @fflush(i32 %10)
%12 = tail call i32 @exit(i32 64)
unreachable
}