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#include <signal.h>
#ifdef NGETTY_TINY
#if defined(__linux__) && defined(__dietlibc__)
#ifdef NGETTY_i386
extern int system__errno;
#define errno system__errno
#endif
#if defined(__i386__) || defined(__x86_64__)
#define sigemptyset(set) \
do { \
set->sig[0]=0; \
if (_NSIG_WORDS>1) set->sig[1]=0; \
if (_NSIG_WORDS>2) { \
set->sig[2]=0; \
set->sig[3]=0; \
} \
} while(0)
int __rt_sigaction(int signum, const struct sigaction *act, struct sigaction *oldact, long nr);
#define sigaction(signum, act, oldact) \
__rt_sigaction(signum, act, oldact, _NSIG/8)
#endif
#endif
#endif
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