__symbolrename
#define __RENAME(x) __symbolrename(x)
__symbolrename(alternate_name);
__symbolrename(renamed_function);
function(int (*callback)(void) __symbolrename(parameter))
int (*func)(void) __symbolrename(function);
int original __symbolrename(renamed);
sink(sizeof(int(double) __symbolrename(alias)));
sink(sizeof(int (*)(double)__symbolrename(alias)));