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#include <linux/linkage.h>

#ifdef MODVERSIONS

# undef _set_ver

# undef X

/*

 * These two macros _will_ get enough arguments from the X* macros

 * since "sym" expands to "symaddr, symstr" from the #define in *.ver

 */

# define _basic_version(symaddr,symstr)  symaddr, symstr

# define _alias_version(really,symaddr,symstr)  (void *) & really , symstr

# ifndef __GENKSYMS__

#  ifdef MODULE

#    define _set_ver(sym,ver) \

        (void *) & sym ## _R ## ver, SYMBOL_NAME_STR(sym) "_R" #ver

#  else /* !MODULE */

#    define _set_ver(sym,ver) \

        (void *) & sym, SYMBOL_NAME_STR(sym) "_R" #ver

#  endif /* !MODULE */

#  define X(sym) { _basic_version(sym) }

/*

 * For _really_ stacked modules:

 *

 * Use "Xalias(local_symbol, symbol_from_other_module)"

 * to make subsequent modules really use "local_symbol"

 * when they think that they are using "symbol_from_other_module"

 *

 * The "aliasing" module can still use "symbol_from_other_module",

 * but can now replace and/or modify the behaviour of that symbol.

 */

#  define Xalias(really,sym) { _alias_version(really,sym) }

# endif /* !__GENKSYMS__ */

#else /* !MODVERSIONS */

# define X(sym) { (void *) & sym, SYMBOL_NAME_STR(sym)}

# define Xalias(really,sym) { (void *) & really, SYMBOL_NAME_STR(sym)}

#endif /* MODVERSIONS */

/*

 * Some symbols always need to be unversioned.  This includes

 * compiler generated calls to functions.

 */

#define XNOVERS(sym) { (void *) & sym, SYMBOL_NAME_STR(sym)}

#define EMPTY {0,0}

        0, 0, 0, {