src/user/lib/string/strerror.c


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#include <string.h>

static const char *errstr[] = {
#	define E(n, str) [n] = str,
#	include <__errno.h>
#	undef E
};

char *strerror(int n) {
	return (char*)(errstr[n] ? errstr[n] : "unknown error");
}