user: What would the C source look like for the assembly code provided here?

```asm
<getDimension>:
  endbr64
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x30,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x28(%rsp)
  xor    %eax,%eax
  call   <skipSpaces@plt>
  mov    $0x0,%eax
  call   <getTexChar@plt>
  mov    %eax,%ebx
  cmp    $0x74,%al
  je     L49
L44:
  cmp    $0x73,%bl
  je     L421
L152:
  lea    -0x2b(%rbx),%eax
  mov    $0x0,%ebp
  test   $0xfd,%al
  je     L251
L122:
  cmp    $0x5c,%bl
  je     L183
  movslq %ebp,%rbp
  mov    $0x2e,%r14d
  jmp    L204
L49:
  mov    $0x0,%eax
  call   <getTexChar@plt>
  mov    $0x0,%eax
  call   <getTexChar@plt>
  mov    %eax,%ebx
  jmp    L44
L421:
  mov    $0x0,%eax
  call   <getTexChar@plt>
  mov    $0x0,%eax
  call   <getTexChar@plt>
  mov    $0x0,%eax
  call   <getTexChar@plt>
  mov    $0x0,%eax
  call   <getTexChar@plt>
  mov    $0x0,%eax
  call   <getTexChar@plt>
  mov    $0x0,%eax
  call   <getTexChar@plt>
  mov    %eax,%ebx
  jmp    L152
L251:
  mov    %bl,0x10(%rsp)
  mov    $0x0,%eax
  call   <skipSpaces@plt>
  mov    $0x0,%eax
  call   <getTexChar@plt>
  mov    %eax,%ebx
  mov    $0x1,%ebp
  jmp    L122
L183:
  movslq %ebp,%rax
  movb   $0x31,0x10(%rsp,%rax,1)
  mov    $0x5c,%edi
  call   <ungetTexChar@plt>
  add    $0x1,%ebp
  movslq %ebp,%rbp
  movb   $0x0,0x10(%rsp,%rbp,1)
  lea    0x10(%rsp),%rdx
  lea    D398(%rip),%rsi
  mov    $0x4,%edi
  mov    $0x0,%eax
  call   <diagnostics@plt>
  jmp    L325
L435:
  cmp    $0x2c,%bl
  cmove  %r14d,%ebx
  lea    0x1(%r13),%r12d
  mov    %bl,0x10(%rsp,%rbp,1)
  mov    $0x0,%eax
  call   <getTexChar@plt>
  mov    %eax,%ebx
  add    $0x1,%rbp
  cmp    $0x12,%ebp
  jg     L442
L204:
  mov    %ebp,%r13d
  mov    %ebp,%r12d
  movsbl %bl,%edi
  call   <isdigit@plt>
  test   %rax,%rax
  jne    L435
  mov    %ebx,%eax
  and    $0xfffffffd,%eax
  cmp    $0x2c,%al
  je     L435
L442:
  movsbl %bl,%edi
  call   <ungetTexChar@plt>
  movslq %r12d,%rax
  movb   $0x0,0x10(%rsp,%rax,1)
  lea    0x10(%rsp),%rdx
  lea    D398(%rip),%rsi
  mov    $0x4,%edi
  mov    $0x0,%eax
  call   <diagnostics@plt>
  cmp    $0x13,%r12d
  je     L175
L325:
  lea    0xc(%rsp),%rdx
  lea    0x10(%rsp),%rdi
  lea    D399(%rip),%rsi
  call   <sscanf@plt>
  cmp    $0x1,%eax
  je     L307
L175:
  lea    D442(%rip),%rsi
  mov    $0x1,%edi
  mov    $0x0,%eax
  call   <diagnostics@plt>
  lea    0x10(%rsp),%rdx
  lea    D142(%rip),%rsi
  mov    $0x1,%edi
  mov    $0x0,%eax
  call   <diagnostics@plt>
  mov    $0x0,%eax
L237:
  mov    0x28(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L236
  add    $0x30,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
L307:
  mov    $0x0,%eax
  call   <skipSpaces@plt>
  mov    $0x0,%eax
  call   <getTexChar@plt>
  movsbl %al,%edi
  call   <tolower@plt>
  mov    %al,0x10(%rsp)
  test   %al,%al
  je     L464
  cmp    $0x74,%al
  je     L334
L328:
  cmpb   $0x5c,0x10(%rsp)
  je     L42
  mov    $0x0,%eax
  call   <getTexChar@plt>
  movsbl %al,%edi
  call   <tolower@plt>
  mov    %al,0x11(%rsp)
  movb   $0x0,0x12(%rsp)
  lea    0x10(%rsp),%rbx
  mov    %rbx,%rdx
  lea    D322(%rip),%rsi
  mov    $0x4,%edi
  mov    $0x0,%eax
  call   <diagnostics@plt>
  lea    D459(%rip),%rsi
  mov    %rbx,%rdi
  call   <strstr@plt>
  test   %rax,%rax
  je     L343
  movss  D82(%rip),%xmm0
  mulss  0xc(%rsp),%xmm0
  cvttss2si %xmm0,%eax
  jmp    L237
L464:
  movss  D82(%rip),%xmm0
  mulss  0xc(%rsp),%xmm0
  cvttss2si %xmm0,%eax
  jmp    L237
L334:
  mov    $0x0,%eax
  call   <getTexChar@plt>
  mov    $0x0,%eax
  call   <getTexChar@plt>
  mov    $0x0,%eax
  call   <getTexChar@plt>
  mov    $0x0,%eax
  call   <skipSpaces@plt>
  mov    $0x0,%eax
  call   <getTexChar@plt>
  movsbl %al,%edi
  call   <tolower@plt>
  mov    %al,0x10(%rsp)
  jmp    L328
L343:
  lea    0x10(%rsp),%rdi
  lea    D242(%rip),%rsi
  call   <strstr@plt>
  test   %rax,%rax
  je     L333
  movss  D126(%rip),%xmm0
  mulss  0xc(%rsp),%xmm0
  mulss  D82(%rip),%xmm0
  cvttss2si %xmm0,%eax
  jmp    L237
L333:
  lea    0x10(%rsp),%rdi
  lea    D131(%rip),%rsi
  call   <strstr@plt>
  test   %rax,%rax
  je     L321
  pxor   %xmm0,%xmm0
  cvtss2sd 0xc(%rsp),%xmm0
  mulsd  D196(%rip),%xmm0
  mulsd  D320(%rip),%xmm0
  cvttsd2si %xmm0,%eax
  jmp    L237
L321:
  lea    0x10(%rsp),%rdi
  lea    D145(%rip),%rsi
  call   <strstr@plt>
  test   %rax,%rax
  je     L216
  pxor   %xmm0,%xmm0
  cvtss2sd 0xc(%rsp),%xmm0
  mulsd  D196(%rip),%xmm0
  divsd  D438(%rip),%xmm0
  mulsd  D320(%rip),%xmm0
  cvttsd2si %xmm0,%eax
  jmp    L237
L216:
  lea    0x10(%rsp),%rdi
  lea    D214(%rip),%rsi
  call   <strstr@plt>
  test   %rax,%rax
  je     L93
  pxor   %xmm0,%xmm0
  cvtss2sd 0xc(%rsp),%xmm0
  mulsd  D196(%rip),%xmm0
  divsd  D211(%rip),%xmm0
  mulsd  D320(%rip),%xmm0
  cvttsd2si %xmm0,%eax
  jmp    L237
L93:
  lea    0x10(%rsp),%rdi
  lea    D447(%rip),%rsi
  call   <strstr@plt>
  test   %rax,%rax
  je     L361
  pxor   %xmm0,%xmm0
  cvtss2sd 0xc(%rsp),%xmm0
  mulsd  D196(%rip),%xmm0
  divsd  D331(%rip),%xmm0
  mulsd  D320(%rip),%xmm0
  cvttsd2si %xmm0,%eax
  jmp    L237
L361:
  lea    0x10(%rsp),%rdi
  lea    D384(%rip),%rsi
  call   <strstr@plt>
  test   %rax,%rax
  je     L104
  pxor   %xmm0,%xmm0
  cvtss2sd 0xc(%rsp),%xmm0
  mulsd  D41(%rip),%xmm0
  divsd  D175(%rip),%xmm0
  mulsd  D320(%rip),%xmm0
  cvttsd2si %xmm0,%eax
  jmp    L237
L104:
  lea    0x10(%rsp),%rdi
  lea    D384(%rip),%rsi
  call   <strstr@plt>
  test   %rax,%rax
  je     L92
  pxor   %xmm0,%xmm0
  cvtss2sd 0xc(%rsp),%xmm0
  mulsd  D41(%rip),%xmm0
  divsd  D175(%rip),%xmm0
  mulsd  D320(%rip),%xmm0
  cvttsd2si %xmm0,%eax
  jmp    L237
L92:
  lea    0x10(%rsp),%rdi
  lea    D228(%rip),%rsi
  call   <strstr@plt>
  test   %rax,%rax
  je     L365
  pxor   %xmm0,%xmm0
  cvtss2sd 0xc(%rsp),%xmm0
  mulsd  D41(%rip),%xmm0
  divsd  D175(%rip),%xmm0
  mulsd  D334(%rip),%xmm0
  mulsd  D320(%rip),%xmm0
  cvttsd2si %xmm0,%eax
  jmp    L237
L365:
  lea    0x10(%rsp),%rdi
  lea    D298(%rip),%rsi
  call   <strstr@plt>
  test   %rax,%rax
  je     L223
  pxor   %xmm0,%xmm0
  cvtss2sd 0xc(%rsp),%xmm0
  mulsd  D31(%rip),%xmm0
  mulsd  D320(%rip),%xmm0
  cvttsd2si %xmm0,%eax
  jmp    L237
L223:
  lea    0x10(%rsp),%rdi
  lea    D219(%rip),%rsi
  call   <strstr@plt>
  test   %rax,%rax
  jne    L299
  lea    0x10(%rsp),%rdi
  lea    D327(%rip),%rsi
  call   <strstr@plt>
  test   %rax,%rax
  jne    L408
  lea    0x10(%rsp),%rdi
  lea    D131(%rip),%rsi
  call   <strstr@plt>
  test   %rax,%rax
  je     L85
  pxor   %xmm0,%xmm0
  cvtss2sd 0xc(%rsp),%xmm0
  mulsd  D196(%rip),%xmm0
  mulsd  D320(%rip),%xmm0
  cvttsd2si %xmm0,%eax
  jmp    L237
L299:
  mov    $0x0,%eax
  call   <CurrentFontSize@plt>
  mulss  0xc(%rsp),%xmm0
  cvtss2sd %xmm0,%xmm0
  mulsd  D204(%rip),%xmm0
  cvttsd2si %xmm0,%eax
  jmp    L237
L408:
  mov    $0x0,%eax
  call   <CurrentFontSize@plt>
  mulss  0xc(%rsp),%xmm0
  cvttss2si %xmm0,%eax
  jmp    L237
L85:
  movsbl 0x11(%rsp),%edi
  call   <ungetTexChar@plt>
  movsbl 0x10(%rsp),%edi
  call   <ungetTexChar@plt>
  cvttss2si 0xc(%rsp),%eax
  jmp    L237
L42:
  mov    $0x5c,%edi
  call   <ungetTexChar@plt>
  mov    $0x0,%eax
  call   <getSimpleCommand@plt>
  mov    %rax,%rbx
  lea    0x1(%rax),%rbp
  mov    %rbp,%rdx
  lea    D322(%rip),%rsi
  mov    $0x4,%edi
  mov    $0x0,%eax
  call   <diagnostics@plt>
  mov    %rbp,%rdi
  call   <getLength@plt>
  mulss  0xc(%rsp),%xmm0
  movss  %xmm0,0xc(%rsp)
  mov    %rbx,%rdi
  call   <free@plt>
  cvttss2si 0xc(%rsp),%eax
  jmp    L237
L236:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: unpack_data
arguments: label: D398
data_type: string
name: unpack_data
arguments: label: D399
data_type: string
name: unpack_data
arguments: label: D442
data_type: string
name: unpack_data
arguments: label: D142
data_type: string
name: unpack_data
arguments: label: D322
data_type: string
name: unpack_data
arguments: label: D459
data_type: string
name: unpack_data
arguments: label: D82
data_type: byte[4]
name: unpack_data
arguments: label: D242
data_type: string
name: unpack_data
arguments: label: D126
data_type: f32
name: unpack_data
arguments: label: D131
data_type: string
name: unpack_data
arguments: label: D196
data_type: f64
name: unpack_data
arguments: label: D320
data_type: byte[8]
name: unpack_data
arguments: label: D145
data_type: string
name: unpack_data
arguments: label: D438
data_type: byte[8]
name: unpack_data
arguments: label: D214
data_type: string
name: unpack_data
arguments: label: D211
data_type: f64
name: unpack_data
arguments: label: D447
data_type: string
name: unpack_data
arguments: label: D331
data_type: f64
name: unpack_data
arguments: label: D384
data_type: string
name: unpack_data
arguments: label: D41
data_type: f64
name: unpack_data
arguments: label: D175
data_type: f64
name: unpack_data
arguments: label: D228
data_type: string
name: unpack_data
arguments: label: D334
data_type: byte[8]
name: unpack_data
arguments: label: D298
data_type: string
name: unpack_data
arguments: label: D31
data_type: byte[8]
name: unpack_data
arguments: label: D219
data_type: string
name: unpack_data
arguments: label: D327
data_type: string
name: unpack_data
arguments: label: D204
data_type: f64

tool: D398: getDimension() raw number is <%s>

tool: D399: %f

tool: D442: Screwy number in TeX dimension

tool: D142: getDimension() number is <%s>

tool: D322: getDimension() dimension is <%s>

tool: D459: pt

tool: {"D82": [0x00,0x00,0xa0,0x41]}

tool: D242: pc

tool: D126: 12

tool: D131: in

tool: D196: 72.27

tool: {"D320": [0x00,0x00,0x00,0x00,0x00,0x00,0x34,0x40]}

tool: D145: bp

tool: {"D438": [0x00,0x00,0x00,0x00,0x00,0x00,0x52,0x40]}

tool: D214: cm

tool: D211: 2.54

tool: D447: mm

tool: D331: 25.4

tool: D384: dd

tool: D41: 1238

tool: D175: 1157

tool: D228: cc

tool: {"D334": [0x00,0x00,0x00,0x00,0x00,0x00,0x28,0x40]}

tool: D298: sp

tool: {"D31": [0x00,0x00,0x00,0x00,0x00,0x00,0xf0,0x3e]}

tool: D219: ex

tool: D327: em

tool: D204: 0.5

assistant: ```c
int getDimension(void) {
  char cThis, buffer[20];
  int i = 0;
  float num;
  skipSpaces();
  cThis = getTexChar();
  if (cThis == 't') {
    getTexChar();
    cThis = getTexChar();
  }
  if (cThis == 's') {
    getTexChar();
    getTexChar();
    getTexChar();
    getTexChar();
    getTexChar();
    cThis = getTexChar();
  }
  if (cThis == '-' || cThis == '+') {
    buffer[i++] = cThis;
    skipSpaces();
    cThis = getTexChar();
  }
  if (cThis == '\\')
    buffer[i++] = '1';
  else {
    while (i < 19 && (isdigit((int)cThis) || cThis == '.' || cThis == ',')) {
      if (cThis == ',')
        cThis = '.';
      buffer[i++] = cThis;
      cThis = getTexChar();
    }
  }
  ungetTexChar(cThis);
  buffer[i] = '\0';
  diagnostics(4, "getDimension() raw number is <%s>", buffer);
  if (i == 19 || sscanf(buffer, "%f", &num) != 1) {
    diagnostics(1, "Screwy number in TeX dimension");
    diagnostics(1, "getDimension() number is <%s>", buffer);
    return 0;
  }
  skipSpaces();
  buffer[0] = tolower((int)getTexChar());
  if (buffer[0] == '\0')
    return (int)(num * 20);
  if (buffer[0] == 't') {
    getTexChar();
    getTexChar();
    getTexChar();
    skipSpaces();
    buffer[0] = tolower((int)getTexChar());
  }
  if (buffer[0] != '\\') {
    buffer[1] = tolower((int)getTexChar());
    buffer[2] = '\0';
    diagnostics(4, "getDimension() dimension is <%s>", buffer);
    if (strstr(buffer, "pt"))
      return (int)(num * 20);
    else if (strstr(buffer, "pc"))
      return (int)(num * 12 * 20);
    else if (strstr(buffer, "in"))
      return (int)(num * 72.27 * 20);
    else if (strstr(buffer, "bp"))
      return (int)(num * 72.27 / 72 * 20);
    else if (strstr(buffer, "cm"))
      return (int)(num * 72.27 / 2.54 * 20);
    else if (strstr(buffer, "mm"))
      return (int)(num * 72.27 / 25.4 * 20);
    else if (strstr(buffer, "dd"))
      return (int)(num * 1238.0 / 1157.0 * 20);
    else if (strstr(buffer, "dd"))
      return (int)(num * 1238.0 / 1157 * 20);
    else if (strstr(buffer, "cc"))
      return (int)(num * 1238.0 / 1157.0 * 12.0 * 20);
    else if (strstr(buffer, "sp"))
      return (int)(num / 65536.0 * 20);
    else if (strstr(buffer, "ex"))
      return (int)(num * CurrentFontSize() * 0.5);
    else if (strstr(buffer, "em"))
      return (int)(num * CurrentFontSize());
    else if (strstr(buffer, "in"))
      return (int)(num * 72.27 * 20);
    else {
      ungetTexChar(buffer[1]);
      ungetTexChar(buffer[0]);
      return (int)num;
    }
  } else {
    char *s, *t;
    ungetTexChar(buffer[0]);
    s = getSimpleCommand();
    t = s + 1;
    diagnostics(4, "getDimension() dimension is <%s>", t);
    num *= getLength(t);
    free(s);
    return (int)num;
  }
}
```