Remove trailing whitespace from all *.h and *.c files.

7 files changed, 59 insertions, 59 deletions

diff --git a/libgphoto2_port/gphoto2/gphoto2-port-info-list.h b/libgphoto2_port/gphoto2/gphoto2-port-info-list.h
index fcb840b68..e8c3b209a 100644
--- a/libgphoto2_port/gphoto2/gphoto2-port-info-list.h
+++ b/libgphoto2_port/gphoto2/gphoto2-port-info-list.h
@@ -9,10 +9,10 @@
  * version 2 of the License, or (at your option) any later version.
  *
  * \par
- * This library is distributed in the hope that it will be useful, 
- * but WITHOUT ANY WARRANTY; without even the implied warranty of 
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details. 
+ * Lesser General Public License for more details.
  *
  * \par
  * You should have received a copy of the GNU Lesser General Public
@@ -31,7 +31,7 @@
  * The enum is providing bitmasks, but most code uses it as
  * just the one specific values.
  */
-typedef enum { 
+typedef enum {
 	GP_PORT_NONE        =      0,	/**< \brief No specific type associated. */
 	GP_PORT_SERIAL      = 1 << 0,	/**< \brief Serial port. */
 	GP_PORT_USB         = 1 << 2,	/**< \brief USB port. */
@@ -44,7 +44,7 @@ typedef enum {
 
 /**
  * \brief Information about the current port.
- * 
+ *
  * Specific information about the current port. Usually taken from the
  * "--port=XXXX" setting from the frontend.
  *
diff --git a/libgphoto2_port/gphoto2/gphoto2-port-library.h b/libgphoto2_port/gphoto2/gphoto2-port-library.h
index 1193f22da..2a9fd8839 100644
--- a/libgphoto2_port/gphoto2/gphoto2-port-library.h
+++ b/libgphoto2_port/gphoto2/gphoto2-port-library.h
@@ -9,10 +9,10 @@
  * version 2 of the License, or (at your option) any later version.
  *
  * \par
- * This library is distributed in the hope that it will be useful, 
- * but WITHOUT ANY WARRANTY; without even the implied warranty of 
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details. 
+ * Lesser General Public License for more details.
  *
  * \par
  * You should have received a copy of the GNU Lesser General Public
@@ -29,7 +29,7 @@
 
 /**
  * \brief The port operations
- * 
+ *
  * These operations are to be implemented and set by the port library,
  * which drives the lowlevel protocol (serial, usb, etc.).
  *
@@ -63,13 +63,13 @@ typedef struct _GPPortOperations {
                                 char *bytes, int size);
         int (*msg_read)   (GPPort * dev, int request, int value, int index,
                                 char *bytes, int size);
-        int (*msg_interface_write)  (GPPort * dev, int request, 
+        int (*msg_interface_write)  (GPPort * dev, int request,
                                 int value, int index, char *bytes, int size);
-        int (*msg_interface_read)  (GPPort * dev, int request, 
+        int (*msg_interface_read)  (GPPort * dev, int request,
                                 int value, int index, char *bytes, int size);
-        int (*msg_class_write) (GPPort * dev, int request, 
+        int (*msg_class_write) (GPPort * dev, int request,
                                 int value, int index, char *bytes, int size);
-        int (*msg_class_read) (GPPort * dev, int request, 
+        int (*msg_class_read) (GPPort * dev, int request,
                                 int value, int index, char *bytes, int size);
 
 	/* For USB disk direct IO devices */
diff --git a/libgphoto2_port/gphoto2/gphoto2-port-log.h b/libgphoto2_port/gphoto2/gphoto2-port-log.h
index 3d35d5938..b4737577b 100644
--- a/libgphoto2_port/gphoto2/gphoto2-port-log.h
+++ b/libgphoto2_port/gphoto2/gphoto2-port-log.h
@@ -7,10 +7,10 @@
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful, 
- * but WITHOUT ANY WARRANTY; without even the implied warranty of 
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details. 
+ * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
  * License along with this library; if not, write to the
@@ -36,10 +36,10 @@ typedef enum {
 
 /**
  * GP_LOG_ALL:
- * 
- * Used by frontends if they want to be sure their 
- * callback function receives all messages. Defined 
- * as the highest debug level. Can make frontend code 
+ *
+ * Used by frontends if they want to be sure their
+ * callback function receives all messages. Defined
+ * as the highest debug level. Can make frontend code
  * more understandable and extension of log levels
  * easier.
  **/
@@ -47,9 +47,9 @@ typedef enum {
 
 /**
  * \brief Logging function hook
- * 
+ *
  * This is the function frontends can use to receive logging information
- * from the libgphoto2 framework. It is set using gp_log_add_func() and 
+ * from the libgphoto2 framework. It is set using gp_log_add_func() and
  * removed using gp_log_remove_func() and will then receive the logging
  * messages of the level specified.
  *
@@ -133,7 +133,7 @@ __attribute__((__format__(printf,4,5)))
 # ifdef __GNUC__
 #  warning Disabling GP_DEBUG because variadic macros are not allowed
 # endif
-#define GP_DEBUG (void) 
+#define GP_DEBUG (void)
 #define GP_LOG_D(...) /* no-op */
 #define GP_LOG_E(...) /* no-op */
 #define GP_LOG_DATA(DATA, SIZE, ...) /* no-op */
@@ -181,8 +181,8 @@ __attribute__((__format__(printf,4,5)))
 
   typedef void (*string_item_func) (const char *str, void *data);
 
-  const char * 
-  gpi_enum_to_string(const unsigned int _enum, 
+  const char *
+  gpi_enum_to_string(const unsigned int _enum,
 		     const StringFlagItem *map);
 
   int
@@ -190,22 +190,22 @@ __attribute__((__format__(printf,4,5)))
 		     unsigned int *result,
 		     const StringFlagItem *map);
 
-  void 
-  gpi_flags_to_string_list(const unsigned int flags, 
+  void
+  gpi_flags_to_string_list(const unsigned int flags,
 			   const StringFlagItem *map,
 			   string_item_func func, void *data);
-  
-  int 
-  gpi_string_or_to_flags(const char *str, 
+
+  int
+  gpi_string_or_to_flags(const char *str,
 			 unsigned int *flags,
 			 const StringFlagItem *map);
 
-  unsigned int 
-  gpi_string_to_flag(const char *str, 
+  unsigned int
+  gpi_string_to_flag(const char *str,
 		     const StringFlagItem *map);
 
-  unsigned int 
-  gpi_string_list_to_flags(const char *str[], 
+  unsigned int
+  gpi_string_list_to_flags(const char *str[],
 			   const StringFlagItem *map);
 
   /* Allocates a sufficiently large buffer and interpolates the format
diff --git a/libgphoto2_port/gphoto2/gphoto2-port-portability.h b/libgphoto2_port/gphoto2/gphoto2-port-portability.h
index 3d06efb54..1a8cdc17d 100644
--- a/libgphoto2_port/gphoto2/gphoto2-port-portability.h
+++ b/libgphoto2_port/gphoto2/gphoto2-port-portability.h
@@ -7,10 +7,10 @@
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful, 
- * but WITHOUT ANY WARRANTY; without even the implied warranty of 
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details. 
+ * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
  * License along with this library; if not, write to the
@@ -171,7 +171,7 @@ typedef struct {
  * End OS/2 definitions
  ************************************************************************/
 
-#else 
+#else
 
 /************************************************************************
  * Begin POSIX/XOPEN definitions
diff --git a/libgphoto2_port/gphoto2/gphoto2-port-result.h b/libgphoto2_port/gphoto2/gphoto2-port-result.h
index 021460fd5..4fefa7a31 100644
--- a/libgphoto2_port/gphoto2/gphoto2-port-result.h
+++ b/libgphoto2_port/gphoto2/gphoto2-port-result.h
@@ -7,10 +7,10 @@
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful, 
- * but WITHOUT ANY WARRANTY; without even the implied warranty of 
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details. 
+ * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
  * License along with this library; if not, write to the
@@ -24,7 +24,7 @@
 /* Return values. gphoto2-port should only return values from 0 to -99 */
 /**
  * \brief Everything is OK
- * 
+ *
  * Note that this is also the value 0, and every error is negative (lower).
  */
 #define GP_OK                            0
diff --git a/libgphoto2_port/gphoto2/gphoto2-port-version.h b/libgphoto2_port/gphoto2/gphoto2-port-version.h
index 251604080..761f56208 100644
--- a/libgphoto2_port/gphoto2/gphoto2-port-version.h
+++ b/libgphoto2_port/gphoto2/gphoto2-port-version.h
@@ -7,10 +7,10 @@
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful, 
- * but WITHOUT ANY WARRANTY; without even the implied warranty of 
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details. 
+ * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
  * License along with this library; if not, write to the
diff --git a/libgphoto2_port/gphoto2/gphoto2-port.h b/libgphoto2_port/gphoto2/gphoto2-port.h
index d1336cc3e..3fe6b2fee 100644
--- a/libgphoto2_port/gphoto2/gphoto2-port.h
+++ b/libgphoto2_port/gphoto2/gphoto2-port.h
@@ -1,4 +1,4 @@
-/** \file 
+/** \file
  *
  * \author Copyright 2001 Lutz Mueller <lutz@users.sf.net>
  *
@@ -9,10 +9,10 @@
  * version 2 of the License, or (at your option) any later version.
  *
  * \par
- * This library is distributed in the hope that it will be useful, 
- * but WITHOUT ANY WARRANTY; without even the implied warranty of 
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details. 
+ * Lesser General Public License for more details.
  *
  * \par
  * You should have received a copy of the GNU Lesser General Public
@@ -47,7 +47,7 @@ extern "C" {
 
 /**
  * \brief Serial parity
- * 
+ *
  * Parity of the serial port.
  */
 typedef enum _GPPortSerialParity
@@ -58,7 +58,7 @@ typedef enum _GPPortSerialParity
 } GPPortSerialParity;
 
 /** \brief Maximum length of receive buffer */
-#define GP_PORT_MAX_BUF_LEN 4096             
+#define GP_PORT_MAX_BUF_LEN 4096
 
 /**
  * \brief Port settings for serial ports.
@@ -67,7 +67,7 @@ typedef struct _GPPortSettingsSerial {
 	char port[128];		/**< The portname (/dev/ttyX)*/
 	int speed;		/**< The baudrate of the device. */
 	int bits;		/**< How many bits data. */
-	GPPortSerialParity parity;	/**< parity data, see GP_PORT_SERIAL_PARITY_ 
+	GPPortSerialParity parity;	/**< parity data, see GP_PORT_SERIAL_PARITY_
 				  defines */
 	int stopbits;		/**< How many stop bits are used. */
 } GPPortSettingsSerial;
@@ -86,7 +86,7 @@ typedef struct _GPPortSettingsUSB {
 	int maxpacketsize;	/**< \brief Maximum USB packetsize of the IN endpoint. (r/o) */
 
 	/* must be last to avoid binary incompatibility.
-	 * luckily we just need to make sure this struct does not 
+	 * luckily we just need to make sure this struct does not
 	 * get larger than _GPPortSettingsSerial. */
 	char port[64];		/**< \brief USB Portname. Specific to lowlevel USB. */
 } GPPortSettingsUSB;
@@ -177,7 +177,7 @@ int gp_port_get_settings (GPPort *port, GPPortSettings *settings);
 
 /**
  * \brief Serial pins.
- * 
+ *
  * A number of serial pins to trigger and pull. This is necessary
  * for some devices that have more than just the regular 3 or 4 wires.
  */
@@ -192,7 +192,7 @@ typedef enum _GPPin {
 
 /**
  * \brief Level to pull specific lines.
- * 
+ *
  * The level on which to pull some of the serial lines.
  */
 typedef enum _GPLevel {
@@ -213,13 +213,13 @@ int gp_port_usb_msg_write   (GPPort *port, int request, int value,
 			     int index, char *bytes, int size);
 int gp_port_usb_msg_read    (GPPort *port, int request, int value,
 			     int index, char *bytes, int size);
-int gp_port_usb_msg_interface_write    (GPPort *port, int request, 
+int gp_port_usb_msg_interface_write    (GPPort *port, int request,
 			    int value, int index, char *bytes, int size);
-int gp_port_usb_msg_interface_read    (GPPort *port, int request, 
+int gp_port_usb_msg_interface_read    (GPPort *port, int request,
 			    int value, int index, char *bytes, int size);
-int gp_port_usb_msg_class_write    (GPPort *port, int request, 
+int gp_port_usb_msg_class_write    (GPPort *port, int request,
 			    int value, int index, char *bytes, int size);
-int gp_port_usb_msg_class_read    (GPPort *port, int request, 
+int gp_port_usb_msg_class_read    (GPPort *port, int request,
 			    int value, int index, char *bytes, int size);
 
 int gp_port_seek (GPPort *port, int offset, int whence);