/* Copyright 2007-2010 Jozsef Kadlecsik (kadlec@blackhole.kfki.hu) * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. */ #ifndef LIBIPSET_UTILS_H #define LIBIPSET_UTILS_H #include /* strcmp */ #include /* struct in[6]_addr */ /* String equality tests */ #define STREQ(a,b) (strcmp(a,b) == 0) #define STRNEQ(a,b,n) (strncmp(a,b,n) == 0) /* Stringify tokens */ #define _STR(c) #c #define STR(c) _STR(c) /* Min/max */ #define MIN(a, b) (a < b ? a : b) #define MAX(a, b) (a > b ? a : b) #define UNUSED __attribute__ ((unused)) #ifndef ARRAY_SIZE #define ARRAY_SIZE(x) (sizeof(x) / sizeof(*(x))) #endif static inline void in4cpy(struct in_addr *dest, const struct in_addr *src) { dest->s_addr = src->s_addr; } static inline void in6cpy(struct in6_addr *dest, const struct in6_addr *src) { memcpy(dest, src, sizeof(struct in6_addr)); } #endif /* LIBIPSET_UTILS_H */