user: Please show me the C implementation that matches the assembly code listed below:

```asm
<StrEdit_SimpleDistMatrix>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %rbx
  sub    $0x28,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    %esi,-0x2c(%rbp)
  mov    -0x2c(%rbp),%eax
  add    $0x1,%eax
  cltq
  shl    $0x3,%eax
  mov    %eax,%edi
  call   <space@plt>
  mov    %rax,-0x18(%rbp)
  movl   $0x0,-0x20(%rbp)
  jmp    L47
L44:
  mov    -0x2c(%rbp),%eax
  add    $0x1,%eax
  cltq
  shl    $0x2,%eax
  mov    %eax,%edi
  call   <space@plt>
  mov    -0x20(%rbp),%edx
  movslq %edx,%rdx
  lea    0x0(,%rdx,8),%rcx
  mov    -0x18(%rbp),%rdx
  add    %rcx,%rdx
  mov    %rax,(%rdx)
  addl   $0x1,-0x20(%rbp)
L47:
  mov    -0x20(%rbp),%eax
  cmp    -0x2c(%rbp),%eax
  jle    L44
  mov    -0x18(%rbp),%rax
  mov    (%rax),%rax
  pxor   %xmm0,%xmm0
  cvtsi2ssl -0x2c(%rbp),%xmm0
  movss  %xmm0,(%rax)
  movl   $0x1,-0x20(%rbp)
  jmp    L14
L17:
  mov    -0x20(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rdx
  mov    -0x20(%rbp),%eax
  cltq
  shl    $0x2,%rax
  add    %rdx,%rax
  pxor   %xmm0,%xmm0
  movss  %xmm0,(%rax)
  movl   $0x0,-0x1c(%rbp)
  jmp    L7
L29:
  mov    -0x1c(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rdx
  mov    -0x20(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rcx
  mov    -0x28(%rbp),%rax
  add    %rcx,%rax
  mov    (%rax),%rax
  mov    -0x20(%rbp),%ecx
  movslq %ecx,%rcx
  add    $0x1,%rcx
  lea    0x0(,%rcx,8),%rsi
  mov    -0x18(%rbp),%rcx
  add    %rsi,%rcx
  mov    (%rcx),%rsi
  mov    -0x1c(%rbp),%ecx
  movslq %ecx,%rcx
  add    $0x1,%rcx
  shl    $0x2,%rcx
  lea    (%rsi,%rcx,1),%rbx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <StrEdit_SimpleDist@plt>
  movd   %xmm0,%eax
  mov    %eax,(%rbx)
  mov    -0x20(%rbp),%eax
  cltq
  add    $0x1,%rax
  lea    0x0(,%rax,8),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rdx
  mov    -0x1c(%rbp),%eax
  cltq
  add    $0x1,%rax
  shl    $0x2,%rax
  add    %rax,%rdx
  mov    -0x1c(%rbp),%eax
  cltq
  add    $0x1,%rax
  lea    0x0(,%rax,8),%rcx
  mov    -0x18(%rbp),%rax
  add    %rcx,%rax
  mov    (%rax),%rcx
  mov    -0x20(%rbp),%eax
  cltq
  add    $0x1,%rax
  shl    $0x2,%rax
  add    %rcx,%rax
  movss  (%rdx),%xmm0
  movss  %xmm0,(%rax)
  addl   $0x1,-0x1c(%rbp)
L7:
  mov    -0x1c(%rbp),%eax
  cmp    -0x20(%rbp),%eax
  jl     L29
  mov    -0x2c(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rdx
  mov    -0x2c(%rbp),%eax
  cltq
  shl    $0x2,%rax
  add    %rdx,%rax
  pxor   %xmm0,%xmm0
  movss  %xmm0,(%rax)
  addl   $0x1,-0x20(%rbp)
L14:
  mov    -0x20(%rbp),%eax
  cmp    -0x2c(%rbp),%eax
  jl     L17
  mov    -0x18(%rbp),%rax
  mov    -0x8(%rbp),%rbx
  leave
  ret
```

assistant: ```c
float **StrEdit_SimpleDistMatrix(char **seqs, int n_of_seqs) {
  int i, j;
  float **D;
  D = (float **)space((n_of_seqs + 1) * sizeof(float *));
  for (i = 0; i <= n_of_seqs; i++)
    D[i] = (float *)space((n_of_seqs + 1) * sizeof(float));
  D[0][0] = (float)n_of_seqs;
  for (i = 1; i < n_of_seqs; i++) {
    D[i][i] = 0.;
    for (j = 0; j < i; j++) {
      D[i + 1][j + 1] = StrEdit_SimpleDist(seqs[i], seqs[j]);
      D[j + 1][i + 1] = D[i + 1][j + 1];
    }
    D[n_of_seqs][n_of_seqs] = 0.;
  }
  return D;
}
```