user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<setzero>:
  endbr64
  push   %r15
  mov    %rdi,%r15
  lea    0x0(,%rsi,4),%edi
  push   %r14
  push   %r13
  mov    %edx,%r13d
  push   %r12
  mov    %esi,%r12d
  push   %rbp
  push   %rbx
  sub    $0x28,%rsp
  call   <malloc@plt>
  lea    0x0(,%r13,4),%edi
  mov    %rax,%r14
  call   <malloc@plt>
  test   %r14,%r14
  je     L374
  mov    %rax,%rbp
  test   %rax,%rax
  je     L374
  test   %r12d,%r12d
  jle    L100
  lea    -0x1(%r12),%r8d
  cmp    $0x2,%r8d
  jbe    L236
  mov    %r12d,%edx
  movdqa D10(%rip),%xmm0
  mov    %r14,%rax
  shr    $0x2,%edx
  shl    $0x4,%rdx
  add    %r14,%rdx
  nopl   0x0(%rax,%rax,1)
L40:
  movups %xmm0,(%rax)
  add    $0x10,%rax
  cmp    %rdx,%rax
  jne    L40
  mov    %r12d,%eax
  and    $0xfffffffc,%eax
  test   $0x3,%r12b
  je     L100
L20:
  movslq %eax,%rdx
  movl   $0x1,(%r14,%rdx,4)
  lea    0x0(,%rdx,4),%rcx
  lea    0x1(%rax),%edx
  cmp    %r12d,%edx
  jge    L100
  movl   $0x1,0x4(%r14,%rcx,1)
  add    $0x2,%eax
  cmp    %eax,%r12d
  jle    L100
  movl   $0x1,0x8(%r14,%rcx,1)
L100:
  lea    -0x1(%r13),%eax
  mov    %eax,0x1c(%rsp)
  test   %r13d,%r13d
  jle    L159
  cmp    $0x2,%eax
  jbe    L47
  mov    %r13d,%edx
  movdqa D10(%rip),%xmm0
  mov    %rbp,%rax
  shr    $0x2,%edx
  shl    $0x4,%rdx
  add    %rbp,%rdx
  nop
L86:
  movups %xmm0,(%rax)
  add    $0x10,%rax
  cmp    %rdx,%rax
  jne    L86
  mov    %r13d,%eax
  and    $0xfffffffc,%eax
  test   $0x3,%r13b
  je     L375
L64:
  movslq %eax,%rdx
  movl   $0x1,0x0(%rbp,%rdx,4)
  lea    0x0(,%rdx,4),%rcx
  lea    0x1(%rax),%edx
  cmp    %r13d,%edx
  jge    L375
  add    $0x2,%eax
  movl   $0x1,0x4(%rbp,%rcx,1)
  cmp    %r13d,%eax
  jge    L375
  movl   $0x1,0x8(%rbp,%rcx,1)
L375:
  test   %r12d,%r12d
  jle    L138
  mov    %r14,%rax
  mov    %r12d,%r9d
  mov    %r14,%rsi
  neg    %rax
  lea    (%r14,%r9,4),%r8
  lea    (%r15,%rax,2),%rdi
  mov    %r13d,%eax
  lea    0x0(%rbp,%rax,4),%rcx
L193:
  mov    (%rdi,%rsi,2),%rdx
  mov    %rbp,%rax
  sub    %rbp,%rdx
  nopw   0x0(%rax,%rax,1)
L172:
  mov    (%rdx,%rax,1),%r10d
  test   %r10d,%r10d
  jne    L156
  movl   $0x0,(%rsi)
  movl   $0x0,(%rax)
L156:
  add    $0x4,%rax
  cmp    %rcx,%rax
  jne    L172
  add    $0x4,%rsi
  cmp    %r8,%rsi
  jne    L193
L36:
  mov    %r14,%rax
  lea    (%r14,%r9,4),%rcx
  neg    %rax
  lea    (%r15,%rax,2),%r8
  mov    0x1c(%rsp),%eax
  lea    0x4(,%rax,4),%rbx
  jmp    L334
  nopl   0x0(%rax,%rax,1)
L191:
  add    $0x4,%r14
  cmp    %rcx,%r14
  je     L171
L334:
  mov    (%r14),%edx
  test   %edx,%edx
  jne    L191
  test   %r13d,%r13d
  jle    L191
  mov    (%r8,%r14,2),%rdi
  mov    %rbx,%rdx
  xor    %esi,%esi
  mov    %rcx,0x10(%rsp)
  mov    %r8,0x8(%rsp)
  add    $0x4,%r14
  call   <memset@plt>
  mov    0x10(%rsp),%rcx
  mov    0x8(%rsp),%r8
  cmp    %rcx,%r14
  jne    L334
  nopl   0x0(%rax,%rax,1)
L171:
  lea    -0x1(%r12),%r8d
  lea    0x8(%r15),%r9
  test   %r13d,%r13d
  jle    L359
L138:
  lea    -0x1(%r12),%eax
  movslq %r13d,%rdi
  lea    0x8(%r15),%r9
  xor    %edx,%edx
  shl    $0x2,%rdi
  mov    %rax,%r8
  lea    (%r9,%rax,8),%rsi
  jmp    L250
  nopl   0x0(%rax)
L181:
  add    $0x4,%rdx
  cmp    %rdi,%rdx
  je     L276
L250:
  mov    0x0(%rbp,%rdx,1),%eax
  test   %eax,%eax
  jne    L181
  test   %r12d,%r12d
  jle    L181
  mov    %r15,%rax
  nopl   0x0(%rax)
L39:
  mov    (%rax),%rcx
  add    $0x8,%rax
  movl   $0x0,(%rcx,%rdx,1)
  cmp    %rsi,%rax
  jne    L39
  add    $0x4,%rdx
  cmp    %rdi,%rdx
  jne    L250
L276:
  test   %r12d,%r12d
  jle    L240
L359:
  mov    0x1c(%rsp),%ebx
  lea    (%r9,%r8,8),%r14
  lea    D13(%rip),%rbp
  lea    0x4(,%rbx,4),%r12
  nopl   0x0(%rax,%rax,1)
L274:
  xor    %ebx,%ebx
  test   %r13d,%r13d
  jle    L168
  nopw   0x0(%rax,%rax,1)
L85:
  mov    (%r15),%rax
  mov    %rbp,%rdi
  mov    (%rax,%rbx,1),%esi
  xor    %eax,%eax
  add    $0x4,%rbx
  call   <printf@plt>
  cmp    %r12,%rbx
  jne    L85
L168:
  mov    $0xa,%edi
  add    $0x8,%r15
  call   <putchar@plt>
  cmp    %r14,%r15
  jne    L274
L240:
  add    $0x28,%rsp
  mov    $0xa,%edi
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  jmp    1080 <putchar@plt>
L374:
  add    $0x28,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L159:
  mov    %r12d,%r9d
  test   %r12d,%r12d
  jg     L36
  jmp    L240
L47:
  xor    %eax,%eax
  jmp    L64
L236:
  xor    %eax,%eax
  jmp    L20
```

tool_calls: name: disassemble_data
arguments: data_tag: D10
type_infered: byte[16]
name: disassemble_data
arguments: data_tag: D13
type_infered: string

tool: {"D10": [0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00]}

tool: D13: %d 

assistant: ```c
void setzero(int **A, int m, int n) {
  int i, j;
  int *B, *C;
  B = (int *)malloc(sizeof(int) * m);
  C = (int *)malloc(sizeof(int) * n);
  if (NULL == B || NULL == C)
    return;
  for (i = 0; i < m; i++) {
    B[i] = 1;
  }
  for (j = 0; j < n; j++) {
    C[j] = 1;
  }
  for (i = 0; i < m; i++) {
    for (j = 0; j < n; j++) {
      if (A[i][j] == 0) {
        B[i] = 0;
        C[j] = 0;
      }
    }
  }
  for (i = 0; i < m; i++) {
    if (B[i] == 0) {
      for (j = 0; j < n; j++) {
        A[i][j] = 0;
      }
    }
  }
  for (j = 0; j < n; j++) {
    if (C[j] == 0) {
      for (i = 0; i < m; i++) {
        A[i][j] = 0;
      }
    }
  }
  for (i = 0; i < m; i++) {
    for (j = 0; j < n; j++) {
      printf("%d ", A[i][j]);
    }
    printf("\n");
  }
  printf("\n");
  return;
}
```