/* * This file is part of LibParserUtils. * Licensed under the MIT License, *                http://www.opensource.org/licenses/mit-license.php * Copyright 2007 John-Mark Bell <jmb@netsurf-browser.org> */ #ifndef parserutils_utils_h_#define parserutils_utils_h_ #ifndef max#define max(a,b) ((a)>(b)?(a):(b))#endif #ifndef min#define min(a,b) ((a)<(b)?(a):(b))#endif #ifndef SLEN/* Calculate length of a string constant */#define SLEN(s) (sizeof((s)) - 1) /* -1 for '\0' */#endif #ifndef UNUSED#define UNUSED(x) ((x)=(x))#endif #ifndef N_ELEMENTS#define N_ELEMENTS(s) (sizeof((s)) / sizeof((s)[0]))#endif #ifndef ALIGN#define ALIGN(val) (((val) + 3) & ~(3))#endif #endif