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-rw-r--r--fetchmail.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/fetchmail.h b/fetchmail.h
index 8bdfbc57..4367d845 100644
--- a/fetchmail.h
+++ b/fetchmail.h
@@ -598,7 +598,10 @@ char *prependdir (const char *, const char *);
char *MD5Digest (unsigned char *);
void hmac_md5 (unsigned char *, size_t, unsigned char *, size_t, unsigned char *, size_t);
int POP3_auth_rpa(unsigned char *, unsigned char *, int socket);
+typedef RETSIGTYPE (*SIGHANDLERTYPE) (int);
void deal_with_sigchld(void);
+RETSIGTYPE null_signal_handler(int sig);
+SIGHANDLERTYPE set_signal_handler(int sig, SIGHANDLERTYPE handler);
int daemonize(const char *, void (*)(int));
char *fm_getpassword(char *);
void escapes(const char *, char *);