macros.h

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#ifndef HERB_MACROS_H
#define HERB_MACROS_H
 
#ifndef HERB_EXPORTED_FUNCTION
#  ifdef HERB_EXPORT_SYMBOLS
#    define HERB_EXPORTED_FUNCTION __attribute__((__visibility__("default"))) extern
#  else
#    define HERB_EXPORTED_FUNCTION
#  endif
#endif
 
#define MAX(a, b) ((a) > (b) ? (a) : (b))
 
#define MIN(a, b) ((a) < (b) ? (a) : (b))
 
#define KB(kb) (1024 * (kb))
 
#define MB(mb) (1024 * KB(mb))
 
#define unlikely(x) __builtin_expect(!!(x), 0)
 
#endif