util_def.h

来自「DD sample implements serial port support」· C头文件 代码 · 共 20 行

/*
 * util_def.h
 *
 * Useful but unspecific macros for C programming
 *
 * copyright 1992 by Microsoft Corporation
 *
 * revision history:
 *  18-Dec-1992 John Morgan:  written
 *
 */

#define forever for(;;)
#define arraysize(x) (sizeof(x)/sizeof(x[0]))

#define UNREFERENCED_FORMAL_PARAMETER(x) (x)