[src] Remove unused includes

Found by iwyu.

src/amp_conf.c

@@ -37,7 +37,6 @@
 #include <string.h>  /* String function definitions */
 
 #include "hamlib/amplifier.h"
-#include "hamlib/port.h"
 #include "hamlib/amp_state.h"
 
 #include "amp_conf.h"

src/amp_reg.c

@@ -29,7 +29,6 @@
 
 #include "hamlib/config.h"
 
-#include <errno.h>
 #include <stdlib.h>
 #include <string.h>
 #include <stdio.h>

src/amplifier.c

@@ -58,13 +58,11 @@
 #include <fcntl.h>
 
 #include "hamlib/amplifier.h"
-#include "hamlib/port.h"
 #include "hamlib/amp_state.h"
 #include "serial.h"
 #include "parallel.h"
 #include "usb_port.h"
 #include "network.h"
-#include "token.h"
 
 //! @cond Doxygen_Suppress
 #define CHECK_AMP_ARG(r) (!(r) || !(r)->caps || !AMPSTATE(r)->comm_state)

src/cm108.c

@@ -45,10 +45,6 @@
 #  include <sys/ioctl.h>
 #endif
 
-#ifdef HAVE_SYS_PARAM_H
-#  include <sys/param.h>
-#endif
-
 #ifdef HAVE_WINDOWS_H
 #  include <windows.h>
 #  include "par_nt.h"
@@ -68,8 +64,6 @@
 
 #include "cm108.h"
 
-#include <stdio.h>
-
 const char *get_usb_device_class_string(int device_class)
 {
     switch (device_class)

src/cm108.h

@@ -24,7 +24,6 @@
 #define _CM108_H 1
 
 #include "hamlib/rig.h"
-#include "iofunc.h"
 
 
 __BEGIN_DECLS

src/conf.c

@@ -38,7 +38,6 @@
 #include <strings.h>
 
 #include "hamlib/rig.h"
-#include "hamlib/port.h"
 #include "hamlib/rig_state.h"
 #include "token.h"
 

src/extamp.c

@@ -47,9 +47,6 @@
 
 #include "hamlib/amplifier.h"
 
-#include "token.h"
-
-
 /**
  * \brief Executes \a cfunc on all the elements stored in the amp_caps::extlevels
  * extension levels table.

src/gpio.c

@@ -22,11 +22,9 @@
 #include <string.h>
 #include <errno.h>
 #include <unistd.h>
-#include <sys/stat.h>
 #include <fcntl.h>
 
 #include "gpio.h"
-#include "hamlib/port.h"
 
 
 int gpio_open(hamlib_port_t *port, int output, int on_value)

src/iofunc.c

@@ -41,7 +41,6 @@
 #include <sys/time.h>
 #include <sys/types.h>
 
-#include "hamlib/port.h"
 #include "iofunc.h"
 #include "misc.h"
 

src/mem.c

@@ -37,7 +37,6 @@
 #include <stdlib.h>
 #include <string.h>
 #include <stdio.h>
-#include <sys/stat.h>
 
 #include "hamlib/rig.h"
 #include "hamlib/rig_state.h"

src/network.c

@@ -74,7 +74,6 @@
 #endif
 
 #include "hamlib/rig.h"
-#include "hamlib/port.h"
 #include "hamlib/rig_state.h"
 #include "network.h"
 #include "misc.h"

src/parallel.c

@@ -40,10 +40,6 @@
 #  include <sys/ioctl.h>
 #endif
 
-#ifdef HAVE_SYS_PARAM_H
-#  include <sys/param.h>
-#endif
-
 #ifdef HAVE_WINDOWS_H
 #  include <windows.h>
 #  include "par_nt.h"
@@ -57,7 +53,6 @@
 #  include <winbase.h>
 #endif
 
-#include "hamlib/port.h"
 #include "parallel.h"
 
 #ifdef HAVE_LINUX_PPDEV_H

src/register.c

@@ -35,7 +35,6 @@
 #include "register.h"
 
 #include "hamlib/rig.h"
-#include "misc.h"
 
 //! @cond Doxygen_Suppress
 #ifndef PATH_MAX

src/register.h

@@ -23,8 +23,6 @@
 
 
 #include "hamlib/rig.h"
-#include "hamlib/rotator.h"
-#include "hamlib/amplifier.h"
 #include "hamlib/config.h"
 
 #ifdef __cplusplus

src/rig.c

@@ -52,7 +52,6 @@
 
 #include "hamlib/config.h"
 #include "hamlib/rig.h"
-#include "hamlib/port.h"
 #include "hamlib/rig_state.h"
 #include "fifo.h"
 

src/rot_conf.c

@@ -38,7 +38,6 @@
 #include <string.h>  /* String function definitions */
 
 #include "hamlib/rotator.h"
-#include "hamlib/port.h"
 #include "hamlib/rot_state.h"
 
 #include "rot_conf.h"

src/rot_reg.c

@@ -29,7 +29,6 @@
 
 #include "hamlib/config.h"
 
-#include <errno.h>
 #include <stdlib.h>
 #include <string.h>
 #include <stdio.h>

src/rot_settings.c

@@ -38,7 +38,6 @@
 #include "hamlib/config.h"
 
 #include <stdio.h>
-#include <sys/stat.h>
 
 #include "hamlib/rig.h"
 #include "hamlib/rotator.h"

src/rotator.c

@@ -53,11 +53,9 @@
 #include <string.h>
 #include <unistd.h>
 #include <stdio.h>
-#include <sys/stat.h>
 #include <fcntl.h>
 
 #include "hamlib/rotator.h"
-#include "hamlib/port.h"
 #include "hamlib/rot_state.h"
 #include "serial.h"
 #include "parallel.h"
@@ -65,9 +63,6 @@
 #include "usb_port.h"
 #endif
 #include "network.h"
-#include "rot_conf.h"
-#include "token.h"
-#include "iofunc.h"
 
 
 #ifndef DOC_HIDDEN

src/serial.c

@@ -46,10 +46,6 @@
 #  include <sys/ioctl.h>
 #endif
 
-#ifdef HAVE_SYS_PARAM_H
-#  include <sys/param.h>
-#endif
-
 #ifdef HAVE_TERMIOS_H
 #  include <termios.h> /* POSIX terminal control definitions */
 #else
@@ -63,7 +59,6 @@
 #endif
 
 #include "hamlib/rig.h"
-#include "hamlib/port.h"
 
 //! @cond Doxygen_Suppress
 #if defined(WIN32) && !defined(HAVE_TERMIOS_H)

src/settings.c

@@ -999,7 +999,6 @@ int HAMLIB_API rig_setting2idx(setting_t s)
     return 0;
 }
 
-#include <unistd.h>  /* UNIX standard function definitions */
 
 #if 0
 #include "hamlib/config.h"

src/snapshot_data.c

@@ -2,7 +2,6 @@
 #include <unistd.h>
 #include "hamlib/config.h"
 #include "hamlib/rig.h"
-#include "hamlib/port.h"
 #include "hamlib/rig_state.h"
 #include "misc.h"
 #include "cache.h"

src/sprintflst.c

@@ -22,7 +22,6 @@
 
 #include "hamlib/config.h"
 
-#include <stdlib.h>
 #include <stdio.h>   /* Standard input/output definitions */
 #include <string.h>  /* String function definitions */
 

src/usb_port.c

@@ -39,7 +39,6 @@
 #include <strings.h>
 
 #include "hamlib/rig.h"
-#include "hamlib/port.h"
 
 #ifdef HAVE_LIBUSB_H
 #  include <libusb.h>

src/usb_port.h

@@ -23,7 +23,6 @@
 #define _USB_PORT_H 1
 
 #include "hamlib/rig.h"
-#include "iofunc.h"
 
 __BEGIN_DECLS