get rid of EOL spaces

Some editors remove them automatically, and people start sending patches
with such changes mixed in the patch with actual changes, which makes
those patches hard to review, so let's just sed out those spaces.

apps/pndevmapperd.c

@@ -230,7 +230,7 @@ int main ( int argc, char *argv[] ) {
 
     // umask
     umask ( 022 ); // emitted files can be rwxr-xr-x
-    
+
   } // set up daemon
 
   /* hmm, seems to not like working right after boot.. do we depend on another daemon or
@@ -861,7 +861,7 @@ unsigned char set_next_alarm ( unsigned int secs, unsigned int usecs ) {
     // sucks
     return ( 0 );
   }
-  
+
   return ( 1 );
 }
 

apps/pndnotifyd.c

@@ -197,7 +197,7 @@ int main ( int argc, char *argv[] ) {
 
     // umask
     umask ( 022 ); // emitted files can be rwxr-xr-x
-    
+
   } // set up daemon
 
   // wait for a user to be logged in - we should probably get hupped when a user logs in, so we can handle

lib/pnd_apps.c

@@ -149,7 +149,7 @@ unsigned char pnd_apps_exec_disco ( char *pndrun, pnd_disco_t *app,
 	// -s startdir
 	// -b name for the appdir
 
-	if ( ( strcmp ( argv [ i ], "-a" ) == 0 ) || 
+	if ( ( strcmp ( argv [ i ], "-a" ) == 0 ) ||
 	     ( strcmp ( argv [ i ], "-p" ) == 0 ) ||
 	     ( strcmp ( argv [ i ], "-e" ) == 0 ) ||
 	     ( strcmp ( argv [ i ], "-s" ) == 0 ) ||
@@ -181,7 +181,7 @@ unsigned char pnd_apps_exec_disco ( char *pndrun, pnd_disco_t *app,
   } else {
     // child, do it
     execv ( pndrun, argv );
-  } 
+  }
 
   // by definition, either error occurred or we are the original application.
 

lib/pnd_conf.c

@@ -233,7 +233,7 @@ pnd_conf_handle pnd_conf_fetch_by_path ( char *fullpath ) {
       } // key or key/value?
 
     } // section or key/value line?
-    
+
   } // while
 
   // clean up a trifle

lib/pnd_desktop.c

@@ -526,7 +526,7 @@ int pnd_map_dotdesktop_categories ( pnd_conf_handle c, char *target_buffer, unsi
   {
     match = pnd_map_dotdesktop_category ( c, t );
   }
-  
+
   if ( match ) {
     strncat ( target_buffer, match, len );
     len -= strlen ( target_buffer );
@@ -552,7 +552,7 @@ int pnd_map_dotdesktop_categories ( pnd_conf_handle c, char *target_buffer, unsi
   {
     match = pnd_map_dotdesktop_category ( c, t );
   }
-  
+
   if ( match ) {
     if ( target_buffer [ 0 ] != '\0' && len > 0 ) {
       strcat ( target_buffer, ";" );
@@ -581,7 +581,7 @@ int pnd_map_dotdesktop_categories ( pnd_conf_handle c, char *target_buffer, unsi
   {
     match = pnd_map_dotdesktop_category ( c, t );
   }
-  
+
   if ( match ) {
     strncat ( target_buffer, match, len );
     len -= strlen ( target_buffer );
@@ -607,7 +607,7 @@ int pnd_map_dotdesktop_categories ( pnd_conf_handle c, char *target_buffer, unsi
   {
     match = pnd_map_dotdesktop_category ( c, t );
   }
-  
+
   if ( match ) {
     if ( target_buffer [ 0 ] != '\0' && len > 0 ) {
       strcat ( target_buffer, ";" );

lib/pnd_discovery.c

@@ -258,10 +258,10 @@ static int pnd_disco_callback ( const char *fpath, const struct stat *sb,
 	p -> appdata_dirname = strdup ( pnd_pxml_get_appdata_dirname ( pxmlh ) );
       }
       if ( pnd_pxml_get_clockspeed ( pxmlh ) ) {
-	p -> clockspeed = strdup ( pnd_pxml_get_clockspeed ( pxmlh ) ); 
+	p -> clockspeed = strdup ( pnd_pxml_get_clockspeed ( pxmlh ) );
       }
       if ( pnd_pxml_get_startdir ( pxmlh ) ) {
-	p -> startdir = strdup ( pnd_pxml_get_startdir ( pxmlh ) ); 
+	p -> startdir = strdup ( pnd_pxml_get_startdir ( pxmlh ) );
       }
       // category kruft
       if ( pnd_pxml_get_main_category ( pxmlh ) ) {

lib/pnd_io_evdev.c

@@ -171,7 +171,7 @@ unsigned char pnd_evdev_catchup ( unsigned char blockp ) {
 
   ret = select ( maxfd + 1, &fdset, NULL, NULL, ptv );
 
-  if ( ret < 0 ) { 
+  if ( ret < 0 ) {
     return ( 0 ); // something bad
   } else if ( ret == 0 ) {
     return ( 1 ); // all good, nothing here

lib/pnd_io_gpio.c

@@ -90,7 +90,7 @@ void PND_ReadEvents ( int fd, int device ) {
 	PND_CheckEvent ( &ev[i], device );
       }
     }
-  
+
   } // got fd?
 
   return;
@@ -110,39 +110,39 @@ void PND_CheckEvent ( struct input_event *event, int device ) {
     switch( event->code ) {
 
     case KEY_UP:
-      if ( event->value ) {	
+      if ( event->value ) {
 	GLES2D_Pad[pke_pad_up] = 1;
       }	else {
 	GLES2D_Pad[pke_pad_up] = 0;
       }
       break;
 
     case KEY_DOWN:
-      if ( event->value ) {	
+      if ( event->value ) {
 	GLES2D_Pad[pke_pad_down] = 1;
       } else {
 	GLES2D_Pad[pke_pad_down] = 0;
       }
       break;
 
     case KEY_LEFT:
-      if ( event->value ) {	
+      if ( event->value ) {
 	GLES2D_Pad[pke_pad_left] = 1;
       }	else {
 	GLES2D_Pad[pke_pad_left] = 0;
       }
       break;
 
     case KEY_RIGHT:
-      if ( event->value ) {	
+      if ( event->value ) {
 	GLES2D_Pad[pke_pad_right] = 1;
       }	else {
 	GLES2D_Pad[pke_pad_right] = 0;
       }
       break;
 
     case KEY_MENU:
-      if ( event->value ) {	
+      if ( event->value ) {
 	GLES2D_Pad[pke_pad_menu] = 1;
       }	else {
 	GLES2D_Pad[pke_pad_menu] = 0;
@@ -158,47 +158,47 @@ void PND_CheckEvent ( struct input_event *event, int device ) {
       break;
 
     case BTN_X:
-      if ( event->value ) {	
+      if ( event->value ) {
 	GLES2D_Pad[pke_pad_x] = 1;
       }	else {
 	GLES2D_Pad[pke_pad_x] = 0;
       }
       break;
 
     case BTN_Y:
-      if ( event->value ) {	
+      if ( event->value ) {
 	GLES2D_Pad[pke_pad_y] = 1;
       }	else {
 	GLES2D_Pad[pke_pad_y] = 0;
       }
       break;
 
     case BTN_A:
-      if ( event->value ) {	
+      if ( event->value ) {
 	GLES2D_Pad[pke_pad_a] = 1;
       }	else {
 	GLES2D_Pad[pke_pad_a] = 0;
       }
       break;
 
     case BTN_B:
-      if ( event->value ) {	
+      if ( event->value ) {
 	GLES2D_Pad[pke_pad_b] = 1;
       }	else {
 	GLES2D_Pad[pke_pad_b] = 0;
       }
       break;
 
     case BTN_TL:
-      if ( event->value ) {	
+      if ( event->value ) {
 	GLES2D_Pad[pke_pad_l] = 1;
       }	else {
 	GLES2D_Pad[pke_pad_l] = 0;
       }
       break;
 
     case BTN_TR:
-      if ( event->value ) {	
+      if ( event->value ) {
 	GLES2D_Pad[pke_pad_r] = 1;
       }	else {
 	GLES2D_Pad[pke_pad_r] = 0;
@@ -209,7 +209,7 @@ void PND_CheckEvent ( struct input_event *event, int device ) {
       break;
     }
     break;
-    
+
   case EV_ABS:
 
     switch ( device ) {
@@ -221,12 +221,12 @@ void PND_CheckEvent ( struct input_event *event, int device ) {
 	  if( value > 0 ) {
 	    value = 1;
 	  } else if( value < 0 ) {
-	    value = 1;						    
+	    value = 1;
 	  }
 	} else {
 	}
       }
-	
+
       if( event->code == ABS_Y ) {
 	//printf( "nub1 y %3d\n", value );
 	if( abs(value) > NUB1_CUTOFF ) {
@@ -247,12 +247,12 @@ void PND_CheckEvent ( struct input_event *event, int device ) {
 	  if( value > 0 ) {
 	    value = 1;
 	  } else if( value < 0 ) {
-	    value = 1;						    
+	    value = 1;
 	  }
 	} else {
 	}
       }
-	
+
       if(event->code == ABS_Y) {
 	//printf( "nub2 y %3d\n", value );
 	if( abs(value) > NUB2_CUTOFF ) {
@@ -332,7 +332,7 @@ int PND_OpenEventDeviceByName ( char device_name[] ) {
 
       ioctl(fd, EVIOCGNAME(sizeof(dev_name)), dev_name);
       printf("Input device name: \"%s\"\n", dev_name);
-		  
+
       return fd;
     }
 

lib/pnd_pndfiles.c

@@ -204,7 +204,7 @@ static unsigned char pnd_pnd_mountie ( char *pndrun, char *fullpath, char *uniqu
   } else {
     // child, do it
     execv ( pndrun, argv );
-  } 
+  }
 
   // wait until mountscript actually completes
   int status = 0;

lib/pnd_pxml.c

@@ -211,7 +211,7 @@ void pnd_pxml_delete ( pnd_pxml_handle h ) {
 }
 
 void pnd_pxml_set_app_name ( pnd_pxml_handle h, char *v ) {
-  /* 
+  /*
    * Please do not use this function if it can be avoided; it is only here for compatibility.
    * The function might fail on low memory, and there's no way for the user to know when this happens.
    */

lib/pnd_tinyxml.cpp

@@ -114,7 +114,7 @@ unsigned char pnd_pxml_parse_descriptions(const TiXmlHandle hRoot, pnd_pxml_t *a
   app->descriptions_alloc_c = 4; //TODO: adjust this based on how many descriptions a PXML usually has. Power of 2.
 
   app->descriptions = (pnd_localized_string_t *)malloc(sizeof(pnd_localized_string_t) * app->descriptions_alloc_c);
-  if (!app->descriptions) 
+  if (!app->descriptions)
   {
     app->descriptions_alloc_c = 0;
     return (0); //errno = NOMEM
@@ -310,7 +310,7 @@ unsigned char pnd_pxml_parse ( const char *pFilename, char *buffer, unsigned int
 	{
 	  app->previewpic2 = pnd_pxml_get_attribute(pElem, PND_PXML_ATTRNAME_PREVPICSRC);
 	}
-      }	
+      }
     } //previewpic
 
     //The author info:
@@ -347,7 +347,7 @@ unsigned char pnd_pxml_parse ( const char *pFilename, char *buffer, unsigned int
       i = 0;
 
       //Goes through all the top-level categories and their sub-categories. i helps limit these to 2.
-      for (pElem = pElem->FirstChildElement(PND_PXML_ENAME_CAT); pElem && i < 2; 
+      for (pElem = pElem->FirstChildElement(PND_PXML_ENAME_CAT); pElem && i < 2;
 	   pElem = pElem->NextSiblingElement(PND_PXML_ENAME_CAT), i++)
       {
 	//TODO: Fix pnd_pxml_t so that there can be more than 2 category 'trees' and more than 2 subcategories. Then this can be removed.
@@ -396,7 +396,7 @@ unsigned char pnd_pxml_parse ( const char *pFilename, char *buffer, unsigned int
     {
       i = 0;
       //Go through all associations. i serves as index; since the format only supports 3 associations we need to keep track of the number.
-      for (pElem = pElem->FirstChildElement(PND_PXML_ENAME_ASSOC); pElem && i < 3; 
+      for (pElem = pElem->FirstChildElement(PND_PXML_ENAME_ASSOC); pElem && i < 3;
 	   pElem = pElem->NextSiblingElement(PND_PXML_ENAME_ASSOC), i++)
       {
 	char *name = pnd_pxml_get_attribute(pElem, PND_PXML_ATTRNAME_ASSOCNAME);
@@ -434,13 +434,13 @@ unsigned char pnd_pxml_parse ( const char *pFilename, char *buffer, unsigned int
     //Performance related things (aka: Clockspeed XD):
     pElem = hRoot.FirstChild(PND_PXML_ENAME_CLOCK).Element();
     if (pElem)
-    {	
+    {
       app->clockspeed = pnd_pxml_get_attribute(pElem, PND_PXML_ATTRNAME_CLOCKFREQ);
     }
 
     // Package
     pElem = hRoot.FirstChild ( PND_PXML_ENAME_PACKAGE ).Element();
-    if ( pElem ) {	
+    if ( pElem ) {
       app -> package_name = pnd_pxml_get_attribute ( pElem, PND_PXML_ATTRNAME_PACKAGE_NAME );
       app -> package_release_date = pnd_pxml_get_attribute ( pElem, PND_PXML_ATTRNAME_PACKAGE_DATE );
     }
@@ -458,7 +458,7 @@ unsigned char pnd_pxml_parse ( const char *pFilename, char *buffer, unsigned int
 	}
 
 	while ( ( pElem = pElem -> NextSiblingElement ( PND_PXML_ENAME_MKDIR ) ) ) {
-	      
+
 	  if ( ( t = pnd_pxml_get_attribute(pElem, PND_PXML_ATTRNAME_MKDIRPATH) ) ) {
 	    char *foo = (char*) malloc ( strlen ( app -> mkdir_sp ) + strlen ( t ) + 1 /*:*/ + 1 /*\0*/ );
 

minimenu/mmcache.c

@@ -158,9 +158,9 @@ unsigned char cache_preview ( pnd_disco_t *app, unsigned int maxwidth, unsigned
       }
       // set up target filename to copy
       snprintf ( buffer, PATH_MAX, "%s/%s/%s.png", cacheoutpath, cache_path, app -> unique_id );
-      pnd_log ( pndn_debug, "Found free space to cache preview to here: %s", buffer );   
+      pnd_log ( pndn_debug, "Found free space to cache preview to here: %s", buffer );
       if ( ! pnd_filecopy ( filepath, buffer ) ) {
-	pnd_log ( pndn_error, "ERROR: Copying preview from %s to %s", filepath, buffer );   
+	pnd_log ( pndn_error, "ERROR: Copying preview from %s to %s", filepath, buffer );
       }
     } else {
       pnd_log ( pndn_warning, "WARN: Couldn't find a device to cache preview to.\n" );

minimenu/mmcat.c

@@ -424,7 +424,7 @@ unsigned char category_meta_push ( char *catname, char *parentcatname, pnd_disco
   if ( parentcatname ) {
     if ( ( ! fdcat -> parent_cat ) ||
 	 ( ! fdpcat ) )
-    { 
+    {
       // child cat points to a different parent than requested parent!
       cat_is_clean = 0;
       pnd_log ( pndn_warning, "PXML Fail %s: Cat request %s (parent %s) -> cat wants to be child of a cat which FD says is the wrong parent (1)\n", app -> title_en ? app -> title_en : "no name?", catname, parentcatname ? parentcatname : "n/a" );
@@ -853,15 +853,15 @@ unsigned int category_count ( unsigned int filter_mask ) {
 
 int category_index ( char *catname ) {
   unsigned char i;
- 
+
   for ( i = 0; i < g_categorycount; i++ ) {
- 
+
     if ( strcasecmp ( g_categories [ i ] -> catname, catname ) == 0 ) {
       return ( i );
     }
- 
+
   }
- 
+
   return ( -1 );
 }