/* Size of a buffer needed to hold a signal name like "HUP". */
# define SIG2STR_MAX (sizeof "SIGRTMAX" + INT_STRLEN_BOUND (int) - 1)
+#ifdef __cplusplus
+extern "C" {
+#endif
+
int sig2str (int, char *);
int str2sig (char const *, int *);
+#ifdef __cplusplus
+}
+#endif
+
#endif
/* An upper bound on signal numbers allowed by the system. */