You are a security testing engineer who wants to write a C++ program to execute all lines in a given function by defining and initialising its parameters in a suitable way before fuzzing the function through `LLVMFuzzerTestOneInput`.

Carefully study the function signature and its parameters, then follow the example problems and solutions to answer the final problem. YOU MUST call the function to fuzz in the solution.

Try as many variations of these inputs as possible. Do not use a random number generator such as `rand()`.

All variables used MUST be declared and initialized. Carefully make sure that the variable and argument types in your code match and compiles successfully. Add type casts to make types match.

Do not create new variables with the same names as existing variables.
WRONG:
```
int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
  void* data = Foo();
}
```

EXTREMELY IMPORTANT: If you write code using `goto`, you MUST MUST also declare all variables BEFORE the `goto`. Never introduce new variables after the `goto`.
WRONG:
```
int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
  int a = bar();
  if (!some_function()) goto EXIT;
  Foo b = target_function(data, size);
  int c = another_func();
EXIT:
  return 0;
}
```
CORRECT:
```
int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
  int a = bar();
  Foo b;
  int c;

  if (!some_function()) goto EXIT;
  b = target_function(data, size);
  c = another_func()
EXIT:
  return 0;
}
```

If an example provided for the same library includes a unique header file, then it must be included in the solution as well.

Problem:
```
int dwarf_attrlist(Dwarf_Die die, Dwarf_Attribute **attrbuf, Dwarf_Signed *attrcnt, Dwarf_Error *error)
```

Solution:
```

#include <fcntl.h>
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/stat.h>
#include <sys/types.h>
#include <unistd.h>

/*
 * Libdwarf library callers can only use these headers.
 */
#include "dwarf.h"
#include "libdwarf.h"

/*
 * Fuzzer function
 */
int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
  char filename[256];
  sprintf(filename, "/tmp/libfuzzer.%d", getpid());

  FILE *fp = fopen(filename, "wb");
  if (!fp) {
    return 0;
  }
  fwrite(data, size, 1, fp);
  fclose(fp);

  Dwarf_Debug dbg = 0;
  int fuzz_fd = 0;
  int res = DW_DLV_ERROR;
  Dwarf_Error error = 0;
  Dwarf_Handler errhand = 0;
  Dwarf_Ptr errarg = 0;
  Dwarf_Error *errp = 0;
  int i = 0;
  Dwarf_Die die = 0;

  fuzz_fd = open(filename, O_RDONLY);
  if (fuzz_fd != -1) {
    res =
        dwarf_init_b(fuzz_fd, DW_GROUPNUMBER_ANY, errhand, errarg, &dbg, errp);
    if (res == DW_DLV_OK) {
      Dwarf_Bool is_info = 0;
      Dwarf_Unsigned cu_header_length = 0;
      Dwarf_Half version_stamp = 0;
      Dwarf_Off abbrev_offset = 0;
      Dwarf_Half address_size = 0;
      Dwarf_Half length_size = 0;
      Dwarf_Half extension_size = 0;
      Dwarf_Sig8 type_signature;
      Dwarf_Unsigned typeoffset = 0;
      Dwarf_Unsigned next_cu_header_offset = 0;
      Dwarf_Half header_cu_type = 0;
      Dwarf_Die cu_die = 0;
      static const Dwarf_Sig8 zerosignature;

      type_signature = zerosignature;
      res = dwarf_next_cu_header_d(
          dbg, is_info, &cu_header_length, &version_stamp, &abbrev_offset,
          &address_size, &length_size, &extension_size, &type_signature,
          &typeoffset, &next_cu_header_offset, &header_cu_type, errp);
      if (res == DW_DLV_OK) {
        res = dwarf_siblingof_b(dbg, NULL, is_info, &cu_die, errp);
        if (res == DW_DLV_OK) {
          Dwarf_Attribute *atlist = 0;
          Dwarf_Signed atcount = 0;
          Dwarf_Attribute attr = 0;

          res = dwarf_attr(cu_die, DW_AT_name, &attr, errp);
          res = dwarf_attrlist(cu_die, &atlist, &atcount, &error);

          Dwarf_Loc_Head_c loclisthead = 0;
          Dwarf_Unsigned loc_count = 0;
          Dwarf_Unsigned i = 0;
          Dwarf_Unsigned meaninglesstotal = 0;

          res = dwarf_get_loclist_c(attr, &loclisthead, &loc_count, errp);
          if (res == DW_DLV_OK) {

            Dwarf_Addr localhighpc = 0;
            Dwarf_Half form = 0;
            enum Dwarf_Form_Class formclass = DW_FORM_CLASS_UNKNOWN;

            res = dwarf_highpc_b(die, &localhighpc, &form, &formclass, errp);

            if (form != DW_FORM_addr && !dwarf_addr_form_is_indexed(form)) {
              Dwarf_Addr low_pc = 0;
              res = dwarf_lowpc(die, &low_pc, errp);
              if (res != DW_DLV_OK) {
                dwarf_finish(dbg);
                close(fuzz_fd);
                unlink(filename);
                return res;
              } else {
                localhighpc += low_pc;
              }
            }
            for (i = 0; i < loc_count; ++i) {
              Dwarf_Small loclist_lkind = 0;
              Dwarf_Small lle_value = 0;
              Dwarf_Unsigned rawval1 = 0;
              Dwarf_Unsigned rawval2 = 0;
              Dwarf_Bool debug_addr_unavailable = 0;
              Dwarf_Addr lopc = 0;
              Dwarf_Addr hipc = 0;
              Dwarf_Unsigned loclist_expr_op_count = 0;
              Dwarf_Locdesc_c locdesc_entry = 0;
              Dwarf_Unsigned expression_offset = 0;
              Dwarf_Unsigned locdesc_offset = 0;

              res = dwarf_get_locdesc_entry_d(
                  loclisthead, i, &lle_value, &rawval1, &rawval2,
                  &debug_addr_unavailable, &lopc, &hipc, &loclist_expr_op_count,
                  &locdesc_entry, &loclist_lkind, &expression_offset,
                  &locdesc_offset, errp);
              if (res == DW_DLV_OK) {
                Dwarf_Unsigned j = 0;
                int opres = 0;
                Dwarf_Small op = 0;

                for (j = 0; j < loclist_expr_op_count; ++j) {
                  Dwarf_Unsigned opd1 = 0;
                  Dwarf_Unsigned opd2 = 0;
                  Dwarf_Unsigned opd3 = 0;
                  Dwarf_Unsigned offsetforbranch = 0;

                  opres = dwarf_get_location_op_value_c(locdesc_entry, j, &op,
                                                        &opd1, &opd2, &opd3,
                                                        &offsetforbranch, errp);
                }
              }
            }
            dwarf_dealloc_loc_head_c(loclisthead);
          }
        }
        dwarf_dealloc(dbg, cu_die, DW_DLA_DIE);
      }
    }
  }
  dwarf_finish(dbg);
  close(fuzz_fd);
  unlink(filename);
  return 0;
}

```


Problem:
```
BGD_DECLARE(void) gdImageString (gdImagePtr im, gdFontPtr f, int x, int y, unsigned char *s, int color)

```

Solution:
```
#include <fuzzer/FuzzedDataProvider.h>

#include <cstddef>
#include <cstdint>
#include <cstdlib>
#include <string>

#include "gd.h"
#include "gdfontg.h"
#include "gdfontl.h"
#include "gdfontmb.h"
#include "gdfonts.h"
#include "gdfontt.h"

extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) {
  FuzzedDataProvider stream(data, size);
  const uint8_t slate_width = stream.ConsumeIntegral<uint8_t>();
  const uint8_t slate_height = stream.ConsumeIntegral<uint8_t>();
  gdImagePtr slate_image = gdImageCreateTrueColor(slate_width, slate_height);
  if (slate_image == nullptr) {
    return 0;
  }

  const int x_position = stream.ConsumeIntegral<int>();
  const int y_position = stream.ConsumeIntegral<int>();
  const int text_color = stream.ConsumeIntegral<int>();
  const gdFontPtr font_ptr = stream.PickValueInArray(
      {gdFontGetGiant(), gdFontGetLarge(), gdFontGetMediumBold(),
       gdFontGetSmall(), gdFontGetTiny()});
  const std::string text = stream.ConsumeRemainingBytesAsString();

  gdImageString(slate_image, font_ptr, x_position, y_position,
                reinterpret_cast<uint8_t*>(const_cast<char*>(text.c_str())),
                text_color);
  gdImageDestroy(slate_image);
  return 0;
}

```


Problem:
```
MPG123_EXPORT int mpg123_decode(mpg123_handle *mh, const unsigned char *inmemory, size_t inmemsize, unsigned char *outmemory, size_t outmemsize, size_t *done )

```

Solution:
```
#include <fuzzer/FuzzedDataProvider.h>

#include <cstddef>
#include <cstdint>
#include <cstdio>
#include <cstdlib>
#include <vector>

#include "mpg123.h"

extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) {
  static bool initialized = false;
  if (!initialized) {
    mpg123_init();
    initialized = true;
  }
  int ret;
  mpg123_handle* handle = mpg123_new(nullptr, &ret);
  if (handle == nullptr) {
    return 0;
  }

  ret = mpg123_param(handle, MPG123_ADD_FLAGS, MPG123_QUIET, 0.);
  if(ret == MPG123_OK)
    ret = mpg123_open_feed(handle);
  if (ret != MPG123_OK) {
    mpg123_delete(handle);
    return 0;
  }

  std::vector<uint8_t> output_buffer(mpg123_outblock(handle));

  size_t output_written = 0;
  // Initially, start by feeding the decoder more data.
  int decode_ret = MPG123_NEED_MORE;
  FuzzedDataProvider provider(data, size);
  while ((decode_ret != MPG123_ERR)) {
    if (decode_ret == MPG123_NEED_MORE) {
      if (provider.remaining_bytes() == 0
          || mpg123_tellframe(handle) > 10000
          || mpg123_tell_stream(handle) > 1<<20) {
        break;
      }
      const size_t next_size = provider.ConsumeIntegralInRange<size_t>(
          0,
          provider.remaining_bytes());
      auto next_input = provider.ConsumeBytes<unsigned char>(next_size);
      decode_ret = mpg123_decode(handle, next_input.data(), next_input.size(),
                                 output_buffer.data(), output_buffer.size(),
                                 &output_written);
    } else if (decode_ret != MPG123_ERR && decode_ret != MPG123_NEED_MORE) {
      decode_ret = mpg123_decode(handle, nullptr, 0, output_buffer.data(),
                                 output_buffer.size(), &output_written);
    } else {
      // Unhandled mpg123_decode return value.
      abort();
    }
  }

  mpg123_delete(handle);

  return 0;
}

```


You MUST call `int dwarf_find_die_given_sig8(struct Dwarf_Debug_s *dbg, struct Dwarf_Sig8_s *ref, struct Dwarf_Die_s **die_out, int *is_info, struct Dwarf_Error_s **error)` in your solution!
Problem:
```
int dwarf_find_die_given_sig8(struct Dwarf_Debug_s *dbg, struct Dwarf_Sig8_s *ref, struct Dwarf_Die_s **die_out, int *is_info, struct Dwarf_Error_s **error)
```

Solution: