user: Translate the below assembly code into C programming language:

```asm
<rdo_postgres_params_inject_markers>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%rbx
  sub    $0x8,%rsp
  call   <strlen@plt>
  mov    %eax,%ebp
  test   %eax,%eax
  jne    L85
L265:
  mov    %ebp,%edi
  call   <malloc@plt>
  mov    %rax,%r13
  movzbl (%rbx),%eax
  mov    %r13,%rbp
  test   %al,%al
  je     L182
  xor    %esi,%esi
  xor    %edi,%edi
  xor    %r9d,%r9d
  xor    %r8d,%r8d
  xor    %r14d,%r14d
  lea    D10(%rip),%r12
  lea    D6(%rip),%r15
  nopl   0x0(%rax,%rax,1)
L194:
  lea    0x1(%rbx),%rdx
  cmp    $0x3f,%al
  jg     L291
  cmp    $0x9,%al
  jle    L270
  lea    -0xa(%rax),%ecx
  cmp    $0x35,%cl
  ja     L270
  movzbl %cl,%ecx
  movslq (%r12,%rcx,4),%rcx
  add    %r12,%rcx
  notrack jmp *%rcx
  nopl   (%rax)
L270:
  mov    %al,0x0(%rbp)
  mov    %rbx,%rdx
  cs nopw 0x0(%rax,%rax,1)
L255:
  movzbl 0x1(%rdx),%eax
  lea    0x1(%rdx),%rbx
  add    $0x1,%rbp
  test   %al,%al
  jne    L194
L182:
  movb   $0x0,0x0(%rbp)
  add    $0x8,%rsp
  mov    %r13,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  cs nopw 0x0(%rax,%rax,1)
  mov    %al,0x0(%rbp)
  mov    %rbx,%rdx
  xor    %edi,%edi
  jmp    L255
  nopw   0x0(%rax,%rax,1)
  mov    %esi,%eax
  or     %edi,%eax
  or     %r8d,%eax
  jne    L185
  movb   $0x22,0x0(%rbp)
  xor    $0x1,%r9d
  xor    %esi,%esi
  xor    %edi,%edi
  xor    %r8d,%r8d
  mov    %rbx,%rdx
  jmp    L255
  nopl   0x0(%rax)
  mov    %esi,%eax
  or     %edi,%eax
  or     %r9d,%eax
  or     %r8d,%eax
  je     L143
  movb   $0x3f,0x0(%rbp)
  mov    %rbx,%rdx
  jmp    L255
  nopl   0x0(%rax)
  test   %esi,%esi
  je     L285
  cmpb   $0x2f,0x1(%rbx)
  je     L334
L285:
  movb   $0x2a,0x0(%rbp)
  mov    %rbx,%rdx
  jmp    L255
  nopw   0x0(%rax,%rax,1)
  mov    %esi,%eax
  or     %edi,%eax
  or     %r9d,%eax
  jne    L307
  movb   $0x27,0x0(%rbp)
  xor    $0x1,%r8d
  xor    %esi,%esi
  xor    %edi,%edi
  xor    %r9d,%r9d
  mov    %rbx,%rdx
  jmp    L255
  nopl   0x0(%rax)
  mov    %edi,%eax
  or     %r9d,%eax
  or     %r8d,%eax
  jne    L249
  cmpb   $0x2a,0x1(%rbx)
  je     L59
L249:
  movb   $0x2f,0x0(%rbp)
  mov    %rbx,%rdx
  jmp    L255
  mov    %esi,%eax
  or     %r9d,%eax
  or     %r8d,%eax
  jne    L178
  cmpb   $0x2d,0x1(%rbx)
  je     L175
L178:
  movb   $0x2d,0x0(%rbp)
  mov    %rbx,%rdx
  jmp    L255
L291:
  cmp    $0x5c,%al
  jne    L270
  mov    %esi,%eax
  or     %edi,%eax
  or     %r9d,%eax
  or     %r8d,%eax
  je     L58
L246:
  movzbl (%rbx),%eax
  mov    %rbx,%rdx
L159:
  mov    %al,0x0(%rbp)
  jmp    L255
  nopw   0x0(%rax,%rax,1)
L58:
  movzbl 0x1(%rbx),%eax
  cmp    $0x3f,%al
  jne    L246
  jmp    L159
  nopw   0x0(%rax,%rax,1)
L307:
  movb   $0x27,0x0(%rbp)
  mov    %rbx,%rdx
  jmp    L255
  nopl   0x0(%rax)
L185:
  movb   $0x22,0x0(%rbp)
  mov    %rbx,%rdx
  jmp    L255
  nopl   0x0(%rax)
L85:
  mov    %eax,%edi
  call   <log10@plt>
  mov    %eax,%edi
  call   <floor@plt>
  add    $0x2,%eax
  imul   %eax,%ebp
  jmp    L265
  nopl   0x0(%rax)
L143:
  add    $0x1,%r14d
  mov    %r15,%rsi
  mov    %rbp,%rdi
  mov    %r14d,%edx
  call   <sprintf@plt>
  mov    %r14d,%edi
  call   <log10@plt>
  mov    %eax,%edi
  call   <floor@plt>
  xor    %esi,%esi
  xor    %edi,%edi
  xor    %r9d,%r9d
  add    $0x1,%eax
  xor    %r8d,%r8d
  mov    %rbx,%rdx
  cltq
  add    %rax,%rbp
  jmp    L255
  nopl   0x0(%rax,%rax,1)
L334:
  movb   $0x2a,0x0(%rbp)
  movzbl 0x1(%rbx),%eax
  sub    $0x1,%esi
  add    $0x1,%rbp
  mov    %al,0x0(%rbp)
  jmp    L255
  nop
L59:
  movb   $0x2f,0x0(%rbp)
  movzbl 0x1(%rbx),%eax
  add    $0x1,%esi
  xor    %edi,%edi
  xor    %r9d,%r9d
  xor    %r8d,%r8d
  add    $0x1,%rbp
  mov    %al,0x0(%rbp)
  jmp    L255
  nop
L175:
  movb   $0x2d,0x0(%rbp)
  movzbl 0x1(%rbx),%eax
  xor    %esi,%esi
  xor    %r9d,%r9d
  xor    %r8d,%r8d
  add    $0x1,%rbp
  mov    $0x1,%edi
  mov    %al,0x0(%rbp)
  jmp    L255
```

tool_calls: name: retrieve_data
arguments: label: D6
type_guessed: string

tool: D6: $%i

assistant: ```c
char *rdo_postgres_params_inject_markers(char *stmt) {
  int len = strlen(stmt);
  char *buf = malloc(sizeof(char) * len ? (len * (floor(log10(len)) + 2)) : 0);
  char *s = stmt;
  char *b = buf;
  int n = 0;
  int instr = 0;
  int inident = 0;
  int inslcmt = 0;
  int inmlcmt = 0;
  for (; *s; ++s, ++b) {
    switch (*s) {
    case '/':
      if (!instr && !inident && !inslcmt && *(s + 1) == '*') {
        ++inmlcmt;
        *b = *s;
        *(++b) = *(++s);
      } else {
        *b = *s;
      }
      break;
    case '*':
      if (inmlcmt && *(s + 1) == '/') {
        --inmlcmt;
        *b = *s;
        *(++b) = *(++s);
      } else {
        *b = *s;
      }
      break;
    case '-':
      if (!instr && !inident && !inmlcmt && *(s + 1) == '-') {
        inslcmt = 1;
        *b = *s;
        *(++b) = *(++s);
      } else {
        *b = *s;
      }
      break;
    case '\n':
    case '\r':
      inslcmt = 0;
      *b = *s;
      break;
    case '\'':
      if (!inident && !inmlcmt && !inslcmt) {
        instr = !instr;
        *b = *s;
      } else {
        *b = *s;
      }
      break;
    case '\\':
      if (!instr && !inident && !inmlcmt && !inslcmt && *(s + 1) == '?')
        ++s;
      *b = *s;
      break;
    case '"':
      if (!instr && !inmlcmt && !inslcmt) {
        inident = !inident;
        *b = *s;
      } else {
        *b = *s;
      }
      break;
    case '?':
      if (!instr && !inident && !inmlcmt && !inslcmt) {
        sprintf(b, "$%i", ++n);
        b += (n > 0 ? (int)floor(log10(n)) + 2 : 2) - 1;
      } else {
        *b = *s;
      }
      break;
    default:
      *b = *s;
      break;
    }
  }
  *b = '\0';
  return buf;
}
```