#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*/ COLOR_BLUE;
int /*<<< orphan*/ COLOR_RED;
int /*<<< orphan*/ COLOR_WHITE;
int /*<<< orphan*/ TRUE;
int /*<<< orphan*/ curs_set(int);
int /*<<< orphan*/ init_pair(int, int /*<<< orphan*/, int /*<<< orphan*/);
int /*<<< orphan*/ initscr();
int /*<<< orphan*/ keypad(int /*<<< orphan*/, int /*<<< orphan*/);
int /*<<< orphan*/ noecho();
int /*<<< orphan*/ start_color();
int /*<<< orphan*/ stdscr;
void init_scr() {
  initscr();
  start_color();
  init_pair(1, COLOR_WHITE, COLOR_BLUE);
  init_pair(2, COLOR_BLUE, COLOR_WHITE);
  init_pair(3, COLOR_RED, COLOR_WHITE);
  curs_set(2);
  noecho();
  keypad(stdscr, TRUE);
}


x86 assembly (clang, -O0):
<init_scr>:
push   %rbp
mov    %rsp,%rbp
mov    $0x0,%al
call   1050 <initscr@plt>
mov    $0x0,%al
call   1060 <start_color@plt>
mov    0x2e57(%rip),%rax
mov    (%rax),%esi
mov    0x2e46(%rip),%rax
mov    (%rax),%edx
mov    $0x1,%edi
call   1030 <init_pair@plt>
mov    0x2e33(%rip),%rax
mov    (%rax),%esi
mov    0x2e32(%rip),%rax
mov    (%rax),%edx
mov    $0x2,%edi
call   1030 <init_pair@plt>
mov    0x2e0f(%rip),%rax
mov    (%rax),%esi
mov    0x2e16(%rip),%rax
mov    (%rax),%edx
mov    $0x3,%edi
call   1030 <init_pair@plt>
mov    $0x2,%edi
call   1080 <curs_set@plt>
mov    $0x0,%al
call   1070 <noecho@plt>
mov    0x2e0a(%rip),%rax
mov    (%rax),%edi
mov    0x2df9(%rip),%rax
mov    (%rax),%esi
call   1040 <keypad@plt>
pop    %rbp
ret

x86 assembly (clang, -O2):
<init_scr>:
push   %r14
push   %rbx
push   %rax
xor    %eax,%eax
call   1050 <initscr@plt>
xor    %eax,%eax
call   1060 <start_color@plt>
mov    0x2e57(%rip),%r14
mov    (%r14),%esi
mov    0x2e45(%rip),%rbx
mov    (%rbx),%edx
mov    $0x1,%edi
call   1030 <init_pair@plt>
mov    (%rbx),%esi
mov    (%r14),%edx
mov    $0x2,%edi
call   1030 <init_pair@plt>
mov    0x2e1b(%rip),%rax
mov    (%rax),%esi
mov    (%r14),%edx
mov    $0x3,%edi
call   1030 <init_pair@plt>
mov    $0x2,%edi
call   1080 <curs_set@plt>
xor    %eax,%eax
call   1070 <noecho@plt>
mov    0x2e1c(%rip),%rax
mov    (%rax),%edi
mov    0x2e0b(%rip),%rax
mov    (%rax),%esi
add    $0x8,%rsp
pop    %rbx
pop    %r14
jmp    1040 <keypad@plt>

LLVM IR (-O0):
@COLOR_WHITE = global i32 0
@COLOR_BLUE = global i32 0
@COLOR_RED = global i32 0
@stdscr = global i32 0
@TRUE = global i32 0
define void @init_scr() {
%1 = call i32 (...) @initscr()
%2 = call i32 (...) @start_color()
%3 = load i32, i32* @COLOR_WHITE
%4 = load i32, i32* @COLOR_BLUE
%5 = call i32 @init_pair(i32 1, i32 %3, i32 %4)
%6 = load i32, i32* @COLOR_BLUE
%7 = load i32, i32* @COLOR_WHITE
%8 = call i32 @init_pair(i32 2, i32 %6, i32 %7)
%9 = load i32, i32* @COLOR_RED
%10 = load i32, i32* @COLOR_WHITE
%11 = call i32 @init_pair(i32 3, i32 %9, i32 %10)
%12 = call i32 @curs_set(i32 2)
%13 = call i32 (...) @noecho()
%14 = load i32, i32* @stdscr
%15 = load i32, i32* @TRUE
%16 = call i32 @keypad(i32 %14, i32 %15)
ret void
}

LLVM IR (-O2):
@COLOR_WHITE = global i32 0
@COLOR_BLUE = global i32 0
@COLOR_RED = global i32 0
@stdscr = global i32 0
@TRUE = global i32 0
define void @init_scr() {
%1 = tail call i32 (...) @initscr()
%2 = tail call i32 (...) @start_color()
%3 = load i32, i32* @COLOR_WHITE
%4 = load i32, i32* @COLOR_BLUE
%5 = tail call i32 @init_pair(i32 1, i32 %3, i32 %4)
%6 = load i32, i32* @COLOR_BLUE
%7 = load i32, i32* @COLOR_WHITE
%8 = tail call i32 @init_pair(i32 2, i32 %6, i32 %7)
%9 = load i32, i32* @COLOR_RED
%10 = load i32, i32* @COLOR_WHITE
%11 = tail call i32 @init_pair(i32 3, i32 %9, i32 %10)
%12 = tail call i32 @curs_set(i32 2)
%13 = tail call i32 (...) @noecho()
%14 = load i32, i32* @stdscr
%15 = load i32, i32* @TRUE
%16 = tail call i32 @keypad(i32 %14, i32 %15)
ret void
}