zircon/third_party/ulib/musl/src/unistd/acct.c - fuchsia - Git at Google

 #define _GNU_SOURCE
 #include <errno.h>
 #include <unistd.h>

 int acct(const char* filename) {
   errno = ENOSYS;
   return -1;
 }
	#define _GNU_SOURCE
	#include <errno.h>
	#include <unistd.h>

	int acct(const char* filename) {
	errno = ENOSYS;
	return -1;
	}