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#include <sysdeps/unix/sysv/linux/kernel_sigaction.h> void __syscall_rt_sigreturn (void) attribute_hidden; void __syscall_sigreturn (void) attribute_hidden; #define STUB(act, sigsetsize) \ (sigsetsize), \ (act) ? ((unsigned long)((act->sa_flags & SA_SIGINFO) \ ? &__syscall_rt_sigreturn \ : &__syscall_sigreturn)) \ : 0