user: What is the c source code of the assembly code below:

```asm
<state_machine>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%r14
  mov    %rsi,%r12
  mov    %rdi,%rbp
  mov    $0x0,%ebx
  lea    D9(%rip),%r13
L1835:
  shr    $0x8,%rbx
  test   $0x7,%bpl
  jne    L259
  cmp    %r12,%rbp
  jae    L1557
  mov    0x0(%rbp),%rbx
L259:
  add    $0x1,%rbp
  mov    %ebx,%eax
  cmp    $0x43,%bl
  ja     L1835
L842:
  sub    $0x22,%eax
  cmp    $0x21,%al
  ja     L1835
  movzbl %al,%eax
  movslq 0x0(%r13,%rax,4),%rax
  add    %r13,%rax
  notrack jmp *%rax
L1381:
  mov    %rax,%rbp
  jmp    L1835
L366:
  mov    %rax,%rbp
  jmp    L1344
L217:
  mov    %rax,%rbp
  jmp    L1344
L130:
  mov    %rax,%rbp
  jmp    L1344
L1002:
  mov    %rax,%rbp
  jmp    L1344
L1670:
  mov    %rax,%rbp
  jmp    L1344
L361:
  mov    %rax,%rbp
  jmp    L1344
L821:
  mov    %rax,%rbp
  jmp    L1344
L1832:
  mov    %rax,%rbp
  jmp    L1344
L305:
  mov    %rax,%rbp
  jmp    L1344
L1777:
  mov    %rax,%rbp
  jmp    L1344
L1730:
  mov    %rax,%rbp
  jmp    L1344
L310:
  mov    %rax,%rbp
  jmp    L1344
L1476:
  mov    %rax,%rbp
  jmp    L1344
L1645:
  mov    %rax,%rbp
  jmp    L1344
L293:
  mov    %rax,%rbp
  jmp    L1344
L1012:
  mov    %rax,%rbp
  jmp    L1344
L601:
  mov    %rax,%rbp
  jmp    L1344
L791:
  mov    %rax,%rbp
  jmp    L1344
L832:
  mov    %rax,%rbp
  jmp    L1344
L1617:
  mov    %rax,%rbp
  jmp    L1344
L1607:
  mov    %rax,%rbp
  jmp    L1344
L104:
  mov    %rax,%rbp
  jmp    L1344
  shr    $0x8,%rbx
  test   $0x7,%bpl
  jne    L115
  cmp    %rbp,%r12
  jbe    L1557
  mov    0x0(%rbp),%rbx
L115:
  add    $0x1,%rbp
  cmp    $0x2f,%bl
  je     L981
  cmp    $0x2a,%bl
  je     L1181
L1344:
  mov    %ebx,%eax
  cmp    $0x43,%bl
  jbe    L842
  jmp    L1835
  lea    0x2(%r14),%rax
  cmp    %rax,%rbp
  jae    L226
L1443:
  shr    $0x8,%rbx
  test   $0x7,%bpl
  jne    L737
  cmp    %rbp,%r12
  jbe    L1557
  mov    0x0(%rbp),%rbx
L737:
  lea    0x1(%rbp),%rax
  cmp    $0x4f,%bl
  jne    L791
  shr    $0x8,%rbx
  test   $0x7,%al
  jne    L137
  cmp    %rax,%r12
  jbe    L1557
  mov    0x1(%rbp),%rbx
L137:
  lea    0x2(%rbp),%rax
  cmp    $0x4e,%bl
  jne    L832
  shr    $0x8,%rbx
  test   $0x7,%al
  jne    L127
  cmp    %rax,%r12
  jbe    L1557
  mov    0x2(%rbp),%rbx
L127:
  lea    0x3(%rbp),%rax
  cmp    $0x46,%bl
  jne    L1617
  shr    $0x8,%rbx
  test   $0x7,%al
  jne    L1408
  cmp    %rax,%r12
  jbe    L1557
  mov    0x3(%rbp),%rbx
L1408:
  lea    0x4(%rbp),%rax
  cmp    $0x49,%bl
  jne    L1607
  shr    $0x8,%rbx
  test   $0x7,%al
  jne    L802
  cmp    %rax,%r12
  jbe    L1557
  mov    0x4(%rbp),%rbx
L802:
  lea    0x5(%rbp),%rax
  cmp    $0x47,%bl
  jne    L104
  shr    $0x8,%rbx
  test   $0x7,%al
  jne    L1417
  cmp    %rax,%r12
  jbe    L1557
  mov    0x5(%rbp),%rbx
L1417:
  add    $0x6,%rbp
  cmp    $0x5f,%bl
  jne    L1344
  mov    %rbp,%r15
L1864:
  shr    $0x8,%rbx
  test   $0x7,%r15b
  jne    L1517
  cmp    %r12,%r15
  jae    L1557
  mov    (%r15),%rbx
L1517:
  add    $0x1,%r15
  movzbl %bl,%edi
  call   <isalnum@plt>
  cmp    $0x5f,%bl
  je     L1864
  test   %rax,%rax
  jne    L1864
  mov    %r15,%rsi
  sub    %rbp,%rsi
  sub    $0x1,%esi
  mov    %rbp,%rdi
  call   <use_config@plt>
  mov    %r15,%rbp
  jmp    L1344
L1395:
  mov    %rax,%rbp
L981:
  shr    $0x8,%rbx
  test   $0x7,%bpl
  jne    L1156
  cmp    %r12,%rbp
  jae    L1557
  mov    0x0(%rbp),%rbx
L1156:
  lea    0x1(%rbp),%rax
  cmp    $0xa,%bl
  je     L1381
  cmp    $0x5c,%bl
  jne    L1395
  shr    $0x8,%rbx
  test   $0x7,%al
  jne    L902
  cmp    %rax,%r12
  jbe    L1557
  mov    0x1(%rbp),%rbx
L902:
  add    $0x2,%rbp
  jmp    L981
L1181:
  shr    $0x8,%rbx
  test   $0x7,%bpl
  jne    L1302
  cmp    %r12,%rbp
  jae    L1557
  mov    0x0(%rbp),%rbx
L1302:
  add    $0x1,%rbp
  jmp    L218
L1331:
  add    $0x1,%rbp
  cmp    $0x2f,%bl
  je     L1835
L218:
  cmp    $0x2a,%bl
  jne    L1181
  shr    $0x8,%rbx
  test   $0x7,%bpl
  jne    L1331
  cmp    %r12,%rbp
  jae    L1557
  mov    0x0(%rbp),%rbx
  jmp    L1331
  mov    %rbp,%rax
  jmp    L1856
L932:
  mov    %rbp,%rax
L1856:
  shr    $0x8,%rbx
  test   $0x7,%al
  jne    L941
  cmp    %r12,%rax
  jae    L1557
  mov    (%rax),%rbx
L941:
  lea    0x1(%rax),%rbp
  cmp    $0x27,%bl
  je     L1835
  cmp    $0x5c,%bl
  jne    L932
  shr    $0x8,%rbx
  test   $0x7,%bpl
  jne    L726
  cmp    %rbp,%r12
  jbe    L1557
  mov    0x1(%rax),%rbx
L726:
  add    $0x2,%rax
  jmp    L1856
  mov    %rbp,%rax
  jmp    L1022
L1773:
  mov    %rbp,%rax
L1022:
  shr    $0x8,%rbx
  test   $0x7,%al
  jne    L1108
  cmp    %r12,%rax
  jae    L1557
  mov    (%rax),%rbx
L1108:
  lea    0x1(%rax),%rbp
  cmp    $0x22,%bl
  je     L1835
  cmp    $0x5c,%bl
  jne    L1773
  shr    $0x8,%rbx
  test   $0x7,%bpl
  jne    L1278
  cmp    %rbp,%r12
  jbe    L1557
  mov    0x1(%rax),%rbx
L1278:
  add    $0x2,%rax
  jmp    L1022
  mov    %rbp,%rax
  jmp    L1663
L1085:
  mov    %rbp,%rax
L1663:
  shr    $0x8,%rbx
  test   $0x7,%al
  jne    L1306
  cmp    %r12,%rax
  jae    L1557
  mov    (%rax),%rbx
L1306:
  lea    0x1(%rax),%rbp
  cmp    $0x9,%bl
  je     L1085
  cmp    $0x20,%bl
  je     L1085
  cmp    $0x69,%bl
  je     L905
  cmp    $0x64,%bl
  je     L507
  cmp    $0x75,%bl
  jne    L1344
  shr    $0x8,%rbx
  test   $0x7,%bpl
  jne    L82
  cmp    %rbp,%r12
  jbe    L1557
  mov    0x0(%rbp),%rbx
L82:
  add    $0x2,%rax
  cmp    $0x6e,%bl
  jne    L1777
  shr    $0x8,%rbx
  test   $0x7,%al
  jne    L1220
  cmp    %rax,%r12
  jbe    L1557
  mov    0x1(%rbp),%rbx
L1220:
  lea    0x2(%rbp),%rax
  cmp    $0x64,%bl
  jne    L1730
  shr    $0x8,%rbx
  test   $0x7,%al
  jne    L265
  cmp    %rax,%r12
  jbe    L1557
  mov    0x2(%rbp),%rbx
L265:
  lea    0x3(%rbp),%rax
  cmp    $0x65,%bl
  jne    L310
  shr    $0x8,%rbx
  test   $0x7,%al
  jne    L1139
  cmp    %rax,%r12
  jbe    L1557
  mov    0x3(%rbp),%rbx
L1139:
  add    $0x4,%rbp
  cmp    $0x66,%bl
  jne    L1344
L989:
  mov    %rbp,%rax
  jmp    L1726
L905:
  shr    $0x8,%rbx
  test   $0x7,%bpl
  jne    L506
  cmp    %rbp,%r12
  jbe    L1557
  mov    0x0(%rbp),%rbx
L506:
  add    $0x2,%rax
  cmp    $0x6e,%bl
  jne    L366
  shr    $0x8,%rbx
  test   $0x7,%al
  jne    L1110
  cmp    %rax,%r12
  jbe    L1557
  mov    0x1(%rbp),%rbx
L1110:
  lea    0x2(%rbp),%rax
  cmp    $0x63,%bl
  jne    L217
  shr    $0x8,%rbx
  test   $0x7,%al
  jne    L81
  cmp    %rax,%r12
  jbe    L1557
  mov    0x2(%rbp),%rbx
L81:
  lea    0x3(%rbp),%rax
  cmp    $0x6c,%bl
  jne    L130
  shr    $0x8,%rbx
  test   $0x7,%al
  jne    L1282
  cmp    %rax,%r12
  jbe    L1557
  mov    0x3(%rbp),%rbx
L1282:
  lea    0x4(%rbp),%rax
  cmp    $0x75,%bl
  jne    L1002
  shr    $0x8,%rbx
  test   $0x7,%al
  jne    L773
  cmp    %rax,%r12
  jbe    L1557
  mov    0x4(%rbp),%rbx
L773:
  lea    0x5(%rbp),%rax
  cmp    $0x64,%bl
  jne    L1670
  shr    $0x8,%rbx
  test   $0x7,%al
  jne    L899
  cmp    %rax,%r12
  jbe    L1557
  mov    0x5(%rbp),%rbx
L899:
  add    $0x6,%rbp
  mov    %rbp,%rdx
  cmp    $0x65,%bl
  jne    L1344
  jmp    L433
L507:
  shr    $0x8,%rbx
  test   $0x7,%bpl
  jne    L188
  cmp    %rbp,%r12
  jbe    L1557
  mov    0x0(%rbp),%rbx
L188:
  add    $0x2,%rax
  cmp    $0x65,%bl
  jne    L361
  shr    $0x8,%rbx
  test   $0x7,%al
  jne    L1324
  cmp    %rax,%r12
  jbe    L1557
  mov    0x1(%rbp),%rbx
L1324:
  lea    0x2(%rbp),%rax
  cmp    $0x66,%bl
  jne    L821
  shr    $0x8,%rbx
  test   $0x7,%al
  jne    L935
  cmp    %rax,%r12
  jbe    L1557
  mov    0x2(%rbp),%rbx
L935:
  lea    0x3(%rbp),%rax
  cmp    $0x69,%bl
  jne    L1832
  shr    $0x8,%rbx
  test   $0x7,%al
  jne    L1195
  cmp    %rax,%r12
  jbe    L1557
  mov    0x3(%rbp),%rbx
L1195:
  lea    0x4(%rbp),%rax
  cmp    $0x6e,%bl
  jne    L305
  shr    $0x8,%rbx
  test   $0x7,%al
  jne    L1919
  cmp    %rax,%r12
  jbe    L1557
  mov    0x4(%rbp),%rbx
L1919:
  add    $0x5,%rbp
  cmp    $0x65,%bl
  jne    L1344
  jmp    L989
L1892:
  mov    %rsi,%rdx
L433:
  shr    $0x8,%rbx
  test   $0x7,%dl
  jne    L1402
  cmp    %r12,%rdx
  jae    L1557
  mov    (%rdx),%rbx
L1402:
  lea    0x1(%rdx),%rsi
  cmp    $0x9,%bl
  je     L1892
  cmp    $0x20,%bl
  je     L1892
  cmp    $0x22,%bl
  je     L110
  cmp    $0x3c,%bl
  je     L5
  mov    %rsi,%rbp
  jmp    L1344
L110:
  mov    %rsi,%rax
  jmp    L204
L408:
  cmp    %r12,%rax
  jae    L1557
  mov    (%rax),%rbx
L1363:
  lea    0x1(%rax),%rbp
  cmp    $0xa,%bl
  je     L1835
  cmp    $0x22,%bl
  je     L645
  mov    %rbp,%rax
L204:
  test   $0x7,%al
  je     L408
  shr    $0x8,%rbx
  jmp    L1363
L645:
  sub    %rdx,%rax
  lea    -0x1(%rax),%edx
  mov    $0x0,%edi
  call   <handle_include@plt>
  jmp    L1835
L5:
  mov    %rsi,%rax
  jmp    L950
L620:
  cmp    %r12,%rax
  jae    L1557
  mov    (%rax),%rbx
L803:
  lea    0x1(%rax),%rbp
  cmp    $0xa,%bl
  je     L1835
  cmp    $0x3e,%bl
  je     L929
  mov    %rbp,%rax
L950:
  test   $0x7,%al
  je     L620
  shr    $0x8,%rbx
  jmp    L803
L929:
  sub    %rdx,%rax
  lea    -0x1(%rax),%edx
  mov    $0x1,%edi
  call   <handle_include@plt>
  jmp    L1835
L241:
  mov    %rbp,%rax
L1726:
  shr    $0x8,%rbx
  test   $0x7,%al
  jne    L1390
  cmp    %r12,%rax
  jae    L1557
  mov    (%rax),%rbx
L1390:
  lea    0x1(%rax),%rbp
  cmp    $0x9,%bl
  je     L241
  cmp    $0x20,%bl
  je     L241
  cmp    $0x43,%bl
  jne    L1344
  test   $0x7,%bpl
  je     L1284
  shr    $0x8,%rbx
L244:
  add    $0x2,%rax
  cmp    $0x4f,%bl
  jne    L1476
  test   $0x7,%al
  je     L373
  shr    $0x8,%rbx
L1564:
  lea    0x2(%rbp),%rax
  cmp    $0x4e,%bl
  jne    L1645
  test   $0x7,%al
  je     L1133
  shr    $0x8,%rbx
L1847:
  lea    0x3(%rbp),%rax
  cmp    $0x46,%bl
  jne    L293
  test   $0x7,%al
  je     L1034
  shr    $0x8,%rbx
L1947:
  lea    0x4(%rbp),%rax
  cmp    $0x49,%bl
  jne    L1012
  test   $0x7,%al
  je     L1468
  shr    $0x8,%rbx
L1874:
  lea    0x5(%rbp),%rax
  cmp    $0x47,%bl
  jne    L601
  test   $0x7,%al
  je     L735
  shr    $0x8,%rbx
L262:
  add    $0x6,%rbp
  cmp    $0x5f,%bl
  jne    L1344
L1976:
  shr    $0x8,%rbx
  test   $0x7,%bpl
  jne    L928
  cmp    %r12,%rbp
  jae    L1557
  mov    0x0(%rbp),%rbx
L928:
  add    $0x1,%rbp
  movzbl %bl,%edi
  call   <isalnum@plt>
  cmp    $0x5f,%bl
  je     L1976
  test   %rax,%rax
  jne    L1976
  jmp    L1344
L1284:
  cmp    %rbp,%r12
  jbe    L1557
  mov    0x0(%rbp),%rbx
  jmp    L244
L373:
  cmp    %rax,%r12
  jbe    L1557
  mov    0x1(%rbp),%rbx
  jmp    L1564
L1133:
  cmp    %rax,%r12
  jbe    L1557
  mov    0x2(%rbp),%rbx
  jmp    L1847
L1034:
  cmp    %rax,%r12
  jbe    L1557
  mov    0x3(%rbp),%rbx
  jmp    L1947
L1468:
  cmp    %rax,%r12
  jbe    L1557
  mov    0x4(%rbp),%rbx
  jmp    L1874
L735:
  cmp    %rax,%r12
  jbe    L1557
  mov    0x5(%rbp),%rbx
  jmp    L262
L226:
  movzbl -0x2(%rbp),%edi
  call   <isalnum@plt>
  test   %rax,%rax
  jne    L1835
  cmpb   $0x5f,-0x2(%rbp)
  jne    L1443
  jmp    L1835
L1557:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

assistant: ```c
void state_machine(const char *map, const char *end) {
  const char *next = map;
  const char *map_dot;
  unsigned long __buf = 0;
  for (;;) {
  start : {
    (__buf >>= 8);
    if ((unsigned long)next % sizeof(unsigned long) == 0) {
      if (next >= end)
        break;
      __buf = *(unsigned long *)next;
    }
    next++;
  }
  __start:
    if (((unsigned char)__buf) > ((('/') > ((('\'') > ((('"') > ((('#') > ('C') ? ('#') : ('C'))) ? ('"') : ((('#') > ('C') ? ('#') : ('C'))))) ? ('\'') : ((('"') > ((('#') > ('C') ? ('#') : ('C'))) ? ('"') : ((('#') > ('C') ? ('#') : ('C'))))))) ? ('/') : ((('\'') > ((('"') > ((('#') > ('C') ? ('#') : ('C'))) ? ('"') : ((('#') > ('C') ? ('#') : ('C'))))) ? ('\'') : ((('"') > ((('#') > ('C') ? ('#') : ('C'))) ? ('"') : ((('#') > ('C') ? ('#') : ('C'))))))))))
      goto start;
    if (((unsigned char)__buf) < ((('/') < ((('\'') < ((('"') < ((('#') < ('C') ? ('#') : ('C'))) ? ('"') : ((('#') < ('C') ? ('#') : ('C'))))) ? ('\'') : ((('"') < ((('#') < ('C') ? ('#') : ('C'))) ? ('"') : ((('#') < ('C') ? ('#') : ('C'))))))) ? ('/') : ((('\'') < ((('"') < ((('#') < ('C') ? ('#') : ('C'))) ? ('"') : ((('#') < ('C') ? ('#') : ('C'))))) ? ('\'') : ((('"') < ((('#') < ('C') ? ('#') : ('C'))) ? ('"') : ((('#') < ('C') ? ('#') : ('C'))))))))))
      goto start;
    if (((unsigned char)__buf) == '/')
      goto slash;
    if (((unsigned char)__buf) == '\'')
      goto squote;
    if (((unsigned char)__buf) == '"')
      goto dquote;
    if (((unsigned char)__buf) == '#')
      goto pound;
    if (((unsigned char)__buf) == 'C')
      goto cee;
    goto start;
  slash_slash : {
    (__buf >>= 8);
    if ((unsigned long)next % sizeof(unsigned long) == 0) {
      if (next >= end)
        break;
      __buf = *(unsigned long *)next;
    }
    next++;
  }
    if (((unsigned char)__buf) == '\n')
      goto start;
    if (((unsigned char)__buf) != '\\')
      goto slash_slash;
    {
      (__buf >>= 8);
      if ((unsigned long)next % sizeof(unsigned long) == 0) {
        if (next >= end)
          break;
        __buf = *(unsigned long *)next;
      }
      next++;
    }
    goto slash_slash;
  slash : {
    (__buf >>= 8);
    if ((unsigned long)next % sizeof(unsigned long) == 0) {
      if (next >= end)
        break;
      __buf = *(unsigned long *)next;
    }
    next++;
  }
    if (((unsigned char)__buf) == '/')
      goto slash_slash;
    if (((unsigned char)__buf) != '*')
      goto __start;
  slash_star_dot_star : {
    (__buf >>= 8);
    if ((unsigned long)next % sizeof(unsigned long) == 0) {
      if (next >= end)
        break;
      __buf = *(unsigned long *)next;
    }
    next++;
  }
  __slash_star_dot_star:
    if (((unsigned char)__buf) != '*')
      goto slash_star_dot_star;
    {
      (__buf >>= 8);
      if ((unsigned long)next % sizeof(unsigned long) == 0) {
        if (next >= end)
          break;
        __buf = *(unsigned long *)next;
      }
      next++;
    }
    if (((unsigned char)__buf) != '/')
      goto __slash_star_dot_star;
    goto start;
  squote : {
    (__buf >>= 8);
    if ((unsigned long)next % sizeof(unsigned long) == 0) {
      if (next >= end)
        break;
      __buf = *(unsigned long *)next;
    }
    next++;
  }
    if (((unsigned char)__buf) == '\'')
      goto start;
    if (((unsigned char)__buf) != '\\')
      goto squote;
    {
      (__buf >>= 8);
      if ((unsigned long)next % sizeof(unsigned long) == 0) {
        if (next >= end)
          break;
        __buf = *(unsigned long *)next;
      }
      next++;
    }
    goto squote;
  dquote : {
    (__buf >>= 8);
    if ((unsigned long)next % sizeof(unsigned long) == 0) {
      if (next >= end)
        break;
      __buf = *(unsigned long *)next;
    }
    next++;
  }
    if (((unsigned char)__buf) == '"')
      goto start;
    if (((unsigned char)__buf) != '\\')
      goto dquote;
    {
      (__buf >>= 8);
      if ((unsigned long)next % sizeof(unsigned long) == 0) {
        if (next >= end)
          break;
        __buf = *(unsigned long *)next;
      }
      next++;
    }
    goto dquote;
  pound : {
    (__buf >>= 8);
    if ((unsigned long)next % sizeof(unsigned long) == 0) {
      if (next >= end)
        break;
      __buf = *(unsigned long *)next;
    }
    next++;
  }
    if (((unsigned char)__buf) == ' ')
      goto pound;
    if (((unsigned char)__buf) == '\t')
      goto pound;
    if (((unsigned char)__buf) == 'i')
      goto pound_i;
    if (((unsigned char)__buf) == 'd')
      goto pound_d;
    if (((unsigned char)__buf) == 'u')
      goto pound_u;
    goto __start;
  pound_i : {
    (__buf >>= 8);
    if ((unsigned long)next % sizeof(unsigned long) == 0) {
      if (next >= end)
        break;
      __buf = *(unsigned long *)next;
    }
    next++;
  }
    if (((unsigned char)__buf) != 'n')
      goto __start;
    {
      (__buf >>= 8);
      if ((unsigned long)next % sizeof(unsigned long) == 0) {
        if (next >= end)
          break;
        __buf = *(unsigned long *)next;
      }
      next++;
    }
    if (((unsigned char)__buf) != 'c')
      goto __start;
    {
      (__buf >>= 8);
      if ((unsigned long)next % sizeof(unsigned long) == 0) {
        if (next >= end)
          break;
        __buf = *(unsigned long *)next;
      }
      next++;
    }
    if (((unsigned char)__buf) != 'l')
      goto __start;
    {
      (__buf >>= 8);
      if ((unsigned long)next % sizeof(unsigned long) == 0) {
        if (next >= end)
          break;
        __buf = *(unsigned long *)next;
      }
      next++;
    }
    if (((unsigned char)__buf) != 'u')
      goto __start;
    {
      (__buf >>= 8);
      if ((unsigned long)next % sizeof(unsigned long) == 0) {
        if (next >= end)
          break;
        __buf = *(unsigned long *)next;
      }
      next++;
    }
    if (((unsigned char)__buf) != 'd')
      goto __start;
    {
      (__buf >>= 8);
      if ((unsigned long)next % sizeof(unsigned long) == 0) {
        if (next >= end)
          break;
        __buf = *(unsigned long *)next;
      }
      next++;
    }
    if (((unsigned char)__buf) != 'e')
      goto __start;
    goto pound_include;
  pound_include : {
    (__buf >>= 8);
    if ((unsigned long)next % sizeof(unsigned long) == 0) {
      if (next >= end)
        break;
      __buf = *(unsigned long *)next;
    }
    next++;
  }
    if (((unsigned char)__buf) == ' ')
      goto pound_include;
    if (((unsigned char)__buf) == '\t')
      goto pound_include;
    map_dot = next;
    if (((unsigned char)__buf) == '"')
      goto pound_include_dquote;
    if (((unsigned char)__buf) == '<')
      goto pound_include_langle;
    goto __start;
  pound_include_dquote : {
    (__buf >>= 8);
    if ((unsigned long)next % sizeof(unsigned long) == 0) {
      if (next >= end)
        break;
      __buf = *(unsigned long *)next;
    }
    next++;
  }
    if (((unsigned char)__buf) == '\n')
      goto start;
    if (((unsigned char)__buf) != '"')
      goto pound_include_dquote;
    handle_include(0, map_dot, next - map_dot - 1);
    goto start;
  pound_include_langle : {
    (__buf >>= 8);
    if ((unsigned long)next % sizeof(unsigned long) == 0) {
      if (next >= end)
        break;
      __buf = *(unsigned long *)next;
    }
    next++;
  }
    if (((unsigned char)__buf) == '\n')
      goto start;
    if (((unsigned char)__buf) != '>')
      goto pound_include_langle;
    handle_include(1, map_dot, next - map_dot - 1);
    goto start;
  pound_d : {
    (__buf >>= 8);
    if ((unsigned long)next % sizeof(unsigned long) == 0) {
      if (next >= end)
        break;
      __buf = *(unsigned long *)next;
    }
    next++;
  }
    if (((unsigned char)__buf) != 'e')
      goto __start;
    {
      (__buf >>= 8);
      if ((unsigned long)next % sizeof(unsigned long) == 0) {
        if (next >= end)
          break;
        __buf = *(unsigned long *)next;
      }
      next++;
    }
    if (((unsigned char)__buf) != 'f')
      goto __start;
    {
      (__buf >>= 8);
      if ((unsigned long)next % sizeof(unsigned long) == 0) {
        if (next >= end)
          break;
        __buf = *(unsigned long *)next;
      }
      next++;
    }
    if (((unsigned char)__buf) != 'i')
      goto __start;
    {
      (__buf >>= 8);
      if ((unsigned long)next % sizeof(unsigned long) == 0) {
        if (next >= end)
          break;
        __buf = *(unsigned long *)next;
      }
      next++;
    }
    if (((unsigned char)__buf) != 'n')
      goto __start;
    {
      (__buf >>= 8);
      if ((unsigned long)next % sizeof(unsigned long) == 0) {
        if (next >= end)
          break;
        __buf = *(unsigned long *)next;
      }
      next++;
    }
    if (((unsigned char)__buf) != 'e')
      goto __start;
    goto pound_define_undef;
  pound_u : {
    (__buf >>= 8);
    if ((unsigned long)next % sizeof(unsigned long) == 0) {
      if (next >= end)
        break;
      __buf = *(unsigned long *)next;
    }
    next++;
  }
    if (((unsigned char)__buf) != 'n')
      goto __start;
    {
      (__buf >>= 8);
      if ((unsigned long)next % sizeof(unsigned long) == 0) {
        if (next >= end)
          break;
        __buf = *(unsigned long *)next;
      }
      next++;
    }
    if (((unsigned char)__buf) != 'd')
      goto __start;
    {
      (__buf >>= 8);
      if ((unsigned long)next % sizeof(unsigned long) == 0) {
        if (next >= end)
          break;
        __buf = *(unsigned long *)next;
      }
      next++;
    }
    if (((unsigned char)__buf) != 'e')
      goto __start;
    {
      (__buf >>= 8);
      if ((unsigned long)next % sizeof(unsigned long) == 0) {
        if (next >= end)
          break;
        __buf = *(unsigned long *)next;
      }
      next++;
    }
    if (((unsigned char)__buf) != 'f')
      goto __start;
    goto pound_define_undef;
  pound_define_undef : {
    (__buf >>= 8);
    if ((unsigned long)next % sizeof(unsigned long) == 0) {
      if (next >= end)
        break;
      __buf = *(unsigned long *)next;
    }
    next++;
  }
    if (((unsigned char)__buf) == ' ')
      goto pound_define_undef;
    if (((unsigned char)__buf) == '\t')
      goto pound_define_undef;
    if (((unsigned char)__buf) != 'C')
      goto __start;
    {
      (__buf >>= 8);
      if ((unsigned long)next % sizeof(unsigned long) == 0) {
        if (next >= end)
          break;
        __buf = *(unsigned long *)next;
      }
      next++;
    }
    if (((unsigned char)__buf) != 'O')
      goto __start;
    {
      (__buf >>= 8);
      if ((unsigned long)next % sizeof(unsigned long) == 0) {
        if (next >= end)
          break;
        __buf = *(unsigned long *)next;
      }
      next++;
    }
    if (((unsigned char)__buf) != 'N')
      goto __start;
    {
      (__buf >>= 8);
      if ((unsigned long)next % sizeof(unsigned long) == 0) {
        if (next >= end)
          break;
        __buf = *(unsigned long *)next;
      }
      next++;
    }
    if (((unsigned char)__buf) != 'F')
      goto __start;
    {
      (__buf >>= 8);
      if ((unsigned long)next % sizeof(unsigned long) == 0) {
        if (next >= end)
          break;
        __buf = *(unsigned long *)next;
      }
      next++;
    }
    if (((unsigned char)__buf) != 'I')
      goto __start;
    {
      (__buf >>= 8);
      if ((unsigned long)next % sizeof(unsigned long) == 0) {
        if (next >= end)
          break;
        __buf = *(unsigned long *)next;
      }
      next++;
    }
    if (((unsigned char)__buf) != 'G')
      goto __start;
    {
      (__buf >>= 8);
      if ((unsigned long)next % sizeof(unsigned long) == 0) {
        if (next >= end)
          break;
        __buf = *(unsigned long *)next;
      }
      next++;
    }
    if (((unsigned char)__buf) != '_')
      goto __start;
    map_dot = next;
  pound_define_undef_CONFIG_word : {
    (__buf >>= 8);
    if ((unsigned long)next % sizeof(unsigned long) == 0) {
      if (next >= end)
        break;
      __buf = *(unsigned long *)next;
    }
    next++;
  }
    if (isalnum(((unsigned char)__buf)) || ((unsigned char)__buf) == '_')
      goto pound_define_undef_CONFIG_word;
    goto __start;
  cee:
    if (next >= map + 2 && (isalnum((int)next[-2]) || next[-2] == '_'))
      goto start;
    {
      (__buf >>= 8);
      if ((unsigned long)next % sizeof(unsigned long) == 0) {
        if (next >= end)
          break;
        __buf = *(unsigned long *)next;
      }
      next++;
    }
    if (((unsigned char)__buf) != 'O')
      goto __start;
    {
      (__buf >>= 8);
      if ((unsigned long)next % sizeof(unsigned long) == 0) {
        if (next >= end)
          break;
        __buf = *(unsigned long *)next;
      }
      next++;
    }
    if (((unsigned char)__buf) != 'N')
      goto __start;
    {
      (__buf >>= 8);
      if ((unsigned long)next % sizeof(unsigned long) == 0) {
        if (next >= end)
          break;
        __buf = *(unsigned long *)next;
      }
      next++;
    }
    if (((unsigned char)__buf) != 'F')
      goto __start;
    {
      (__buf >>= 8);
      if ((unsigned long)next % sizeof(unsigned long) == 0) {
        if (next >= end)
          break;
        __buf = *(unsigned long *)next;
      }
      next++;
    }
    if (((unsigned char)__buf) != 'I')
      goto __start;
    {
      (__buf >>= 8);
      if ((unsigned long)next % sizeof(unsigned long) == 0) {
        if (next >= end)
          break;
        __buf = *(unsigned long *)next;
      }
      next++;
    }
    if (((unsigned char)__buf) != 'G')
      goto __start;
    {
      (__buf >>= 8);
      if ((unsigned long)next % sizeof(unsigned long) == 0) {
        if (next >= end)
          break;
        __buf = *(unsigned long *)next;
      }
      next++;
    }
    if (((unsigned char)__buf) != '_')
      goto __start;
    map_dot = next;
  cee_CONFIG_word : {
    (__buf >>= 8);
    if ((unsigned long)next % sizeof(unsigned long) == 0) {
      if (next >= end)
        break;
      __buf = *(unsigned long *)next;
    }
    next++;
  }
    if (isalnum(((unsigned char)__buf)) || ((unsigned char)__buf) == '_')
      goto cee_CONFIG_word;
    use_config(map_dot, next - map_dot - 1);
    goto __start;
  }
}
```