#ifndef fooutilhfoo
#define fooutilhfoo
-void make_nonblock_fd(int fd);
+#include <sys/types.h>
-void peer_to_string(char *c, size_t l, int fd);
+void pa_make_nonblock_fd(int fd);
-int make_secure_dir(const char* dir);
+void pa_peer_to_string(char *c, size_t l, int fd);
+
+int pa_make_secure_dir(const char* dir);
+
+int pa_socket_low_delay(int fd);
+int pa_socket_tcp_low_delay(int fd);
+
+int pa_socket_set_sndbuf(int fd, size_t l);
+int pa_socket_set_rcvbuf(int fd, size_t l);
+
+ssize_t pa_loop_read(int fd, void*data, size_t size);
+ssize_t pa_loop_write(int fd, const void*data, size_t size);
+
+int pa_unix_socket_is_stale(const char *fn);
+int pa_unix_socket_remove_stale(const char *fn);
+
+void pa_check_for_sigpipe(void);
#endif