Missing void declarations in various function parameter added.

lib/ebus-bus.c

@@ -190,7 +190,7 @@ eb_raw_file_write(const unsigned char *buf, int buflen)
 
 
 int
-eb_serial_valid()
+eb_serial_valid(void)
 {
 	int serial;
 
@@ -1164,7 +1164,7 @@ eb_cyc_data_process(const unsigned char *buf, int buflen)
 }
 
 int
-eb_cyc_data_recv()
+eb_cyc_data_recv(void)
 {
 	static unsigned char msg[SERIAL_BUFSIZE];
 	static int msglen = 0;

lib/ebus-bus.h

@@ -169,7 +169,7 @@ int eb_raw_file_write(const unsigned char *buf,  int buflen);
  * @brief Check if serial FD is vaild.
  * @return 0 ok | -1 error
  */
-int eb_serial_valid();
+int eb_serial_valid(void);
 
 /**
  * @brief Open serial device in raw mode. 1 Byte is then minimum input length.
@@ -327,7 +327,7 @@ int eb_cyc_data_process(const unsigned char *buf, int buflen);
  * @brief handle reading cycle ebus data
  * @return 0-x length of collected msg | -1 error
  */
-int eb_cyc_data_recv();
+int eb_cyc_data_recv(void);
 
 
 

lib/log.c

@@ -101,7 +101,7 @@ log_open(const char *file, int foreground)
 }
 
 void
-log_close()
+log_close(void)
 {
 	if (logfp) {
 		fflush(logfp);

lib/log.h

@@ -49,7 +49,7 @@ void log_file(FILE *fp);
 void log_level(char *lvl);
 
 int log_open(const char *logfile, int foreground);
-void log_close();
+void log_close(void);
 
 void log_print(unsigned char lvl, const char *txt, ...);