C.sizeof_struct_stat.

A C function may be declared in the Go file with a parameter type of
the special name _GoString_. This function may be called with an
ordinary Go string value. The string length, and a pointer to the
string contents, may be accessed by calling the C functions

	size_t _GoStringLen(_GoString_ s);
	const char *_GoStringPtr(_GoString_ s);

These functions are only available in the preamble, not in other C

				d.pred.add(n)
			}
		}
	}

	var G, funcG []*graphNode // separate non-functions and functions
	for _, n := range M {
		if _, ok := n.obj.(*Func); ok {
			funcG = append(funcG, n)
		} else {
			G = append(G, n)
		}
	}

	// remove function nodes and collect remaining graph nodes in G
	// (Mutually recursive functions may introduce cycles among themselves

				d.pred.add(n)
			}
		}
	}

	var G, funcG []*graphNode // separate non-functions and functions
	for _, n := range M {
		if _, ok := n.obj.(*Func); ok {
			funcG = append(funcG, n)
		} else {
			G = append(G, n)
		}
	}

	// remove function nodes and collect remaining graph nodes in G
	// (Mutually recursive functions may introduce cycles among themselves

// Struct for Optimizer. Plugin authors must provide an optimize function.
// Creation and deletion functions are optional.
typedef struct TP_Optimizer {
  size_t struct_size;
  void* ext;  // reserved for future use

  // [Optional]
  // Create function for optimizer.
  void* (*create_func)();

  // Optimizer function for optimizer. The first param is an optimizer created

	// for non-Go code or fully inlined functions.
	Func *Func

	// Function is the package path-qualified function name of
	// this call frame. If non-empty, this string uniquely
	// identifies a single function in the program.
	// This may be the empty string if not known.
	// If Func is not nil then Function == Func.Name().
	Function string

	// File and Line are the file name and line number of the

import static com.google.common.truth.Truth.assertThat;
import static org.junit.Assert.assertThrows;

import com.google.common.base.Equivalence;
import com.google.common.base.Function;
import com.google.common.base.Functions;
import com.google.common.base.Joiner;
import com.google.common.base.Predicate;
import com.google.common.collect.Ordering;
import com.google.common.primitives.UnsignedInteger;

  std::vector<TF::ConstOp> target_const_ops{};

  // TODO(b/254636388): Lift the assumption that there are no intializer
  // functions and avoid converting ConstOps inside initializer functions.
  for (auto func_op : module_op.getOps<func::FuncOp>()) {
    // Do not unfreeze constants under these functions.
    if (func_op.getSymName().contains("while_body")) continue;
    if (func_op.getSymName().contains("while_cond")) continue;

		config = &defaultConfig
	}

	x, xType, ok := functionAndType(f)
	if !ok {
		return SetupError("f is not a function")
	}
	y, yType, ok := functionAndType(g)
	if !ok {
		return SetupError("g is not a function")
	}

	if xType != yType {
		return SetupError("functions have different types")
	}

	arguments := make([]reflect.Value, xType.NumIn())
	rand := config.getRand()

	_ = len(genericArgs) > 0 && check.verifyVersionf(args[genericArgs[0]], go1_21, "implicitly instantiated function as argument")

	// tparams holds the type parameters of the callee and generic function arguments, if any:
	// the first n type parameters belong to the callee, followed by mi type parameters for each

		x := new(Location)
		pp := m.(*Profile)
		pp.Location = append(pp.Location, x)
		return decodeMessage(b, x)
	},
	// repeated Function function = 5
	func(b *buffer, m message) error {
		x := new(Function)
		pp := m.(*Profile)
		pp.Function = append(pp.Function, x)
		return decodeMessage(b, x)
	},
	// repeated string string_table = 6
	func(b *buffer, m message) error {