/* Both readn and writen are deprecated and will be removed. They are not
suitable for use with non-blocking file descriptors.
*/
-extern int readn (int, u_char *, int);
-extern int writen (int, const u_char *, int);
+extern int readn(int, uint8_t *, int);
+extern int writen(int, const uint8_t *, int);
/* Set the file descriptor to use non-blocking I/O. Returns 0 for success,
-1 on error. */
extern int set_cloexec(int fd);
/* Does the I/O error indicate that the operation should be retried later? */
-#define ERRNO_IO_RETRY(EN) \
+#define ERRNO_IO_RETRY(EN) \
(((EN) == EAGAIN) || ((EN) == EWOULDBLOCK) || ((EN) == EINTR))
-extern float htonf (float);
-extern float ntohf (float);
+extern float htonf(float);
+extern float ntohf(float);
#endif /* _ZEBRA_NETWORK_H */