#include <stdlib.h>
#include <backtrace.h>

static int
local_backtrace_callback(void *data, uintptr_t pc,
		const char* filename, int lineno,
		const char* function)
{
	return 0;
}

static void
local_try_backtrace(void) {
	static struct backtrace_state * state = NULL;
	if (state == NULL)
		state = backtrace_create_state(NULL, 0, NULL, NULL);
	backtrace_full(state, 0, local_backtrace_callback, NULL, NULL);
}

int main(void) {
	local_try_backtrace();
}