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joycemaferko/signal.h

Created August 18, 2021 13:11
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sys/signal.h
Raw
signal.h
/* Prototype added to Newlib/libc/include/sys/signal.h */
/* Using __MISC_VISIBLE until POSIX Issue 8 is officially released */
#if __MISC_VISIBLE
/* POSIX Issue 8 adds sig2str() and str2sig() */
#if __STDINT_EXP(INT_MAX) > 0x7fff
#define SIG2STR_MAX (sizeof("RTMAX+") + sizeof("4294967295") - 1)
#else
#define SIG2STR_MAX (sizeof("RTMAX+") + sizeof("65535") - 1)
#endif
int sig2str(int, char *);
int str2sig(const char *__restrict, int *__restrict);
#endif /* __MISC_VISIBLE */
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