user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<init_flag>:
  endbr64
  push   %r14
  push   %rbx
  mov    %esi,%r9d
  mov    %edx,%r8d
  mov    %rcx,%rsi
  pxor   %xmm5,%xmm5
  cvtsi2sd %edx,%xmm5
  pxor   %xmm3,%xmm3
  cvtss2sd %xmm1,%xmm3
  movapd %xmm5,%xmm6
  mulsd  D7(%rip),%xmm6
  mulsd  %xmm3,%xmm6
  mulsd  D17(%rip),%xmm5
  mulsd  %xmm3,%xmm5
  test   %r9d,%r9d
  jle    L5
  movaps %xmm0,%xmm7
  cvtsd2ss %xmm6,%xmm6
  cvtsd2ss %xmm5,%xmm5
  lea    0x8(%rdi),%rcx
  lea    0x1(%r9),%ebx
  mov    $0x1,%r11d
  movsd  D26(%rip),%xmm8
  lea    0x1(%rdx),%r10d
  movapd %xmm8,%xmm4
  jmp    L93
L178:
  pxor   %xmm2,%xmm2
  cvtss2sd %xmm6,%xmm2
  pxor   %xmm1,%xmm1
  cvtsi2sd %r11d,%xmm1
  subsd  %xmm8,%xmm1
  pxor   %xmm0,%xmm0
  cvtss2sd %xmm7,%xmm0
  mulsd  %xmm0,%xmm1
  subsd  %xmm2,%xmm1
  cvtsd2ss %xmm1,%xmm1
  mulss  %xmm1,%xmm1
  movaps %xmm5,%xmm9
  mulss  %xmm5,%xmm9
  mov    $0x1,%eax
L144:
  pxor   %xmm0,%xmm0
  cvtsi2sd %eax,%xmm0
  subsd  %xmm4,%xmm0
  mulsd  %xmm3,%xmm0
  subsd  %xmm2,%xmm0
  cvtsd2ss %xmm0,%xmm0
  mulss  %xmm0,%xmm0
  addss  %xmm1,%xmm0
  comiss %xmm0,%xmm9
  setb   %dl
  shl    $0x4,%edx
  mov    (%rcx),%r14
  mov    %dl,(%r14,%rax,1)
  add    $0x1,%rax
  cmp    %r10,%rax
  jne    L144
L86:
  add    $0x1,%r11d
  add    $0x8,%rcx
  cmp    %ebx,%r11d
  je     L219
L93:
  test   %r8d,%r8d
  jg     L178
  jmp    L86
L5:
  mov    %r9d,%ecx
  add    $0x1,%ecx
  jns    L62
  test   %edx,%edx
  jg     L156
  movl   $0x0,(%rsi)
L56:
  pop    %rbx
  pop    %r14
  ret
L164:
  cmp    %rax,%r10
  je     L224
L4:
  mov    %rcx,%rdx
  mov    %rax,%rdi
  add    $0x1,%rax
  mov    0x8(%rcx),%r9
  testb  $0x10,(%r9,%rax,1)
  jne    L164
  addl   $0x1,(%rsi)
  mov    (%rcx),%r9
  testb  $0x10,(%r9,%rax,1)
  je     L174
  mov    %rax,%r9
  add    0x8(%rcx),%r9
  orb    $0x4,(%r9)
L174:
  mov    0x10(%rdx),%r9
  testb  $0x10,(%r9,%rax,1)
  je     L1
  mov    %rax,%r9
  add    0x8(%rdx),%r9
  orb    $0x8,(%r9)
L1:
  mov    0x8(%rdx),%r9
  testb  $0x10,(%r9,%rdi,1)
  je     L162
  orb    $0x2,(%r9,%rax,1)
L162:
  mov    0x8(%rdx),%rdx
  testb  $0x10,0x2(%rdx,%rdi,1)
  je     L164
  orb    $0x1,(%rdx,%rax,1)
  jmp    L164
L224:
  add    $0x8,%rcx
  cmp    %r11,%rcx
  je     L56
L225:
  mov    $0x0,%eax
  test   %r8d,%r8d
  jg     L4
  jmp    L224
L219:
  lea    0x1(%r9),%ecx
L62:
  mov    $0x0,%eax
  movslq %r8d,%r10
L191:
  mov    (%rdi,%rax,8),%rdx
  movb   $0x0,(%rdx)
  mov    (%rdi,%rax,8),%rdx
  movb   $0x0,0x1(%rdx,%r10,1)
  add    $0x1,%rax
  cmp    %eax,%ecx
  jge    L191
  test   %r8d,%r8d
  jle    L210
L156:
  movslq %r9d,%rax
  lea    0x8(%rdi,%rax,8),%r10
  lea    0x1(%r8),%ecx
  mov    $0x1,%eax
L203:
  mov    (%rdi),%rdx
  movb   $0x0,(%rdx,%rax,1)
  mov    (%r10),%rdx
  movb   $0x0,(%rdx,%rax,1)
  add    $0x1,%rax
  cmp    %rcx,%rax
  jne    L203
L210:
  movl   $0x0,(%rsi)
  test   %r9d,%r9d
  jle    L56
  mov    %rdi,%rcx
  lea    -0x1(%r9),%eax
  lea    0x8(%rdi,%rax,8),%r11
  mov    %r8d,%r10d
  jmp    L225
```

tool_calls: name: retrieve_data
arguments: tag: D7
type_guessed: byte[8]
name: retrieve_data
arguments: tag: D17
type_guessed: byte[8]
name: retrieve_data
arguments: tag: D26
type_guessed: f64

tool: {"D7": [0x38,0x1f,0x83,0xf3,0x31,0x38,0xdf,0x3f]}

tool: {"D17": [0x38,0x1f,0x83,0xf3,0x31,0x38,0xbf,0x3f]}

tool: D26: 0.5

assistant: ```c
void init_flag(char **flag, int imax, int jmax, float delx, float dely, int *ibound) {
  int i, j;
  float mx, my, x, y, rad1;
  mx = 20.0 / 41.0 * jmax * dely;
  my = mx;
  rad1 = 5.0 / 41.0 * jmax * dely;
  for (i = 1; i <= imax; i++) {
    for (j = 1; j <= jmax; j++) {
      x = (i - 0.5) * delx - mx;
      y = (j - 0.5) * dely - my;
      flag[i][j] = (x * x + y * y <= rad1 * rad1) ? 0x0000 : 0x0010;
    }
  }
  for (i = 0; i <= imax + 1; i++) {
    flag[i][0] = 0x0000;
    flag[i][jmax + 1] = 0x0000;
  }
  for (j = 1; j <= jmax; j++) {
    flag[0][j] = 0x0000;
    flag[imax + 1][j] = 0x0000;
  }
  *ibound = 0;
  for (i = 1; i <= imax; i++) {
    for (j = 1; j <= jmax; j++) {
      if (!(flag[i][j] & 0x0010)) {
        (*ibound)++;
        if (flag[i - 1][j] & 0x0010)
          flag[i][j] |= 0x0004;
        if (flag[i + 1][j] & 0x0010)
          flag[i][j] |= 0x0008;
        if (flag[i][j - 1] & 0x0010)
          flag[i][j] |= 0x0002;
        if (flag[i][j + 1] & 0x0010)
          flag[i][j] |= 0x0001;
      }
    }
  }
}
```