/*
   * efi_selftest_util
   *
   * Copyright (c) 2017 Heinrich Schuchardt <xypron.glpk@gmx.de>
   *
   * SPDX-License-Identifier:	GPL-2.0+
   *
   * Utility functions
   */
  
  #include <efi_selftest.h>
  
  int efi_st_memcmp(const void *buf1, const void *buf2, size_t length)
  {
  	const u8 *pos1 = buf1;
  	const u8 *pos2 = buf2;
  
  	for (; length; --length) {
  		if (*pos1 != *pos2)
  			return *pos1 - *pos2;
  		++pos1;
  		++pos2;
  	}
  	return 0;
  }
  
  int efi_st_strcmp_16_8(const u16 *buf1, const char *buf2)
  {
  	for (; *buf1 || *buf2; ++buf1, ++buf2) {
  		if (*buf1 != *buf2)
  			return *buf1 - *buf2;
  	}
  	return 0;
  }