Remove trailing whitespace

src/carray.c

@@ -46,7 +46,7 @@
 **       ctype TEXT HIDDEN
 **     );
 **
-** If the hidden columns "pointer" and "count" are unconstrained, then 
+** If the hidden columns "pointer" and "count" are unconstrained, then
 ** the virtual table has no rows.  Otherwise, the virtual table interprets
 ** the integer value of "pointer" as a pointer to the array and "count"
 ** as the number of elements in the array.  The virtual table steps through
@@ -64,7 +64,7 @@ SQLITE_EXTENSION_INIT1
 #else
 # include <sys/uio.h>
 #endif
- 
+
 /* Allowed values for the mFlags parameter to sqlite3_carray_bind().
 ** Must exactly match the definitions in carray.h.
 */
@@ -271,7 +271,7 @@ static int carrayEof(sqlite3_vtab_cursor *cur){
 ** to the first row of output.
 */
 static int carrayFilter(
-  sqlite3_vtab_cursor *pVtabCursor, 
+  sqlite3_vtab_cursor *pVtabCursor,
   int idxNum, const char *idxStr,
   int argc, sqlite3_value **argv
 ){
@@ -385,7 +385,7 @@ static int carrayBestIndex(
 }
 
 /*
-** This following structure defines all the methods for the 
+** This following structure defines all the methods for the
 ** carray virtual table.
 */
 static sqlite3_module carrayModule = {
@@ -468,7 +468,7 @@ SQLITE_API int sqlite3_carray_bind(
       for(i=0; i<nData; i++){
         sz += ((struct iovec*)aData)[i].iov_len;
       }
-    } 
+    }
     pNew->aData = sqlite3_malloc64( sz );
     if( pNew->aData==0 ){
       sqlite3_free(pNew);
@@ -542,8 +542,8 @@ static void inttoptrFunc(
 #endif /* SQLITE_OMIT_VIRTUALTABLE */
 
 SQLITE_API int sqlite3_carray_init(
-  sqlite3 *db, 
-  char **pzErrMsg, 
+  sqlite3 *db,
+  char **pzErrMsg,
   const sqlite3_api_routines *pApi
 ){
   int rc = SQLITE_OK;

src/csv.c

@@ -170,7 +170,7 @@ static int csv_getc(CsvReader *p){
   return ((unsigned char*)p->zIn)[p->iIn++];
 }
 
-/* Increase the size of p->z and append character c to the end. 
+/* Increase the size of p->z and append character c to the end.
 ** Return 0 on success and non-zero if there is an OOM error */
 static CSV_NOINLINE int csv_resize_and_append(CsvReader *p, char c){
   char *zNew;
@@ -289,9 +289,9 @@ static char *csv_read_one_field(CsvReader *p){
 
 /* Forward references to the various virtual table methods implemented
 ** in this file. */
-static int csvtabCreate(sqlite3*, void*, int, const char*const*, 
+static int csvtabCreate(sqlite3*, void*, int, const char*const*,
                            sqlite3_vtab**,char**);
-static int csvtabConnect(sqlite3*, void*, int, const char*const*, 
+static int csvtabConnect(sqlite3*, void*, int, const char*const*,
                            sqlite3_vtab**,char**);
 static int csvtabBestIndex(sqlite3_vtab*,sqlite3_index_info*);
 static int csvtabDisconnect(sqlite3_vtab*);
@@ -476,7 +476,7 @@ static int csv_boolean_parameter(
 **    columns=N                  Assume the CSV file contains N columns.
 **
 ** Only available if compiled with SQLITE_TEST:
-**    
+**
 **    testflags=N                Bitmask of test flags.  Optional
 **
 ** If schema= is omitted, then the columns are named "c0", "c1", "c2",
@@ -503,7 +503,7 @@ static int csvtabConnect(
   CsvReader sRdr;            /* A CSV file reader used to store an error
                              ** message and/or to count the number of columns */
   static const char *azParam[] = {
-     "filename", "data", "schema", 
+     "filename", "data", "schema",
   };
   char *azPValue[3];         /* Parameter values */
 # define CSV_FILENAME (azPValue[0])
@@ -805,7 +805,7 @@ static int csvtabEof(sqlite3_vtab_cursor *cur){
 ** the beginning.
 */
 static int csvtabFilter(
-  sqlite3_vtab_cursor *pVtabCursor, 
+  sqlite3_vtab_cursor *pVtabCursor,
   int idxNum, const char *idxStr,
   int argc, sqlite3_value **argv
 ){
@@ -861,7 +861,7 @@ static int csvtabBestIndex(
       unsigned char op;
       if( pIdxInfo->aConstraint[i].usable==0 ) continue;
       op = pIdxInfo->aConstraint[i].op;
-      if( op==SQLITE_INDEX_CONSTRAINT_EQ 
+      if( op==SQLITE_INDEX_CONSTRAINT_EQ
        || op==SQLITE_INDEX_CONSTRAINT_LIKE
        || op==SQLITE_INDEX_CONSTRAINT_GLOB
       ){
@@ -948,14 +948,14 @@ static sqlite3_module CsvModuleFauxWrite = {
 #ifdef _WIN32
 __declspec(dllexport)
 #endif
-/* 
+/*
 ** This routine is called when the extension is loaded.  The new
 ** CSV virtual table module is registered with the calling database
 ** connection.
 */
 int sqlite3_csv_init(
-  sqlite3 *db, 
-  char **pzErrMsg, 
+  sqlite3 *db,
+  char **pzErrMsg,
   const sqlite3_api_routines *pApi
 ){
 #ifndef SQLITE_OMIT_VIRTUALTABLE

src/fileio.c

@@ -69,8 +69,8 @@
 **            directory, NULL.
 **
 **   If a non-NULL value is specified for the optional $dir parameter and
-**   $path is a relative path, then $path is interpreted relative to $dir. 
-**   And the paths returned in the "name" column of the table are also 
+**   $path is a relative path, then $path is interpreted relative to $dir.
+**   And the paths returned in the "name" column of the table are also
 **   relative to directory $dir.
 **
 ** Notes on building this extension for Windows:
@@ -125,7 +125,7 @@ SQLITE_EXTENSION_INIT1
 
 
 /*
-** Set the result stored by context ctx to a blob containing the 
+** Set the result stored by context ctx to a blob containing the
 ** contents of file zName.  Or, leave the result unchanged (NULL)
 ** if the file does not exist or is unreadable.
 **
@@ -358,7 +358,7 @@ static int makeDirectory(
 }
 
 /*
-** This function does the work for the writefile() UDF. Refer to 
+** This function does the work for the writefile() UDF. Refer to
 ** header comments at the top of this file for details.
 */
 static int writeFile(
@@ -460,10 +460,10 @@ static int writeFile(
       return 1;
     }
 #else
-    /* Legacy unix. 
+    /* Legacy unix.
     **
     ** Do not use utimes() on a symbolic link - it sees through the link and
-    ** modifies the timestamps on the target. Or fails if the target does 
+    ** modifies the timestamps on the target. Or fails if the target does
     ** not exist.  */
     if( 0==S_ISLNK(mode) ){
       struct timeval times[2];
@@ -481,7 +481,7 @@ static int writeFile(
 }
 
 /*
-** Implementation of the "writefile(W,X[,Y[,Z]]])" SQL function.  
+** Implementation of the "writefile(W,X[,Y[,Z]]])" SQL function.
 ** Refer to header comments at the top of this file for details.
 */
 static void writefileFunc(
@@ -495,7 +495,7 @@ static void writefileFunc(
   sqlite3_int64 mtime = -1;
 
   if( argc<2 || argc>4 ){
-    sqlite3_result_error(context, 
+    sqlite3_result_error(context,
         "wrong number of arguments to function writefile()", -1
     );
     return;
@@ -565,7 +565,7 @@ static void lsModeFunc(
 
 #ifndef SQLITE_OMIT_VIRTUALTABLE
 
-/* 
+/*
 ** Cursor type for recursively iterating through a directory structure.
 */
 typedef struct fsdir_cursor fsdir_cursor;
@@ -713,7 +713,7 @@ static int fsdirNext(sqlite3_vtab_cursor *cur){
     }
     pCur->iLvl = iNew;
     pLvl = &pCur->aLvl[iNew];
-    
+
     pLvl->zDir = pCur->zPath;
     pCur->zPath = 0;
     pLvl->pDir = opendir(pLvl->zDir);
@@ -844,7 +844,7 @@ static int fsdirEof(sqlite3_vtab_cursor *cur){
 ** idxNum==2   Both PATH and DIR supplied
 */
 static int fsdirFilter(
-  sqlite3_vtab_cursor *cur, 
+  sqlite3_vtab_cursor *cur,
   int idxNum, const char *idxStr,
   int argc, sqlite3_value **argv
 ){
@@ -933,7 +933,7 @@ static int fsdirBestIndex(
         }
         break;
       }
-    } 
+    }
   }
   if( seenPath || seenDir ){
     /* If input parameters are unusable, disallow this plan */
@@ -1005,14 +1005,14 @@ static int fsdirRegister(sqlite3 *db){
 __declspec(dllexport)
 #endif
 int sqlite3_fileio_init(
-  sqlite3 *db, 
-  char **pzErrMsg, 
+  sqlite3 *db,
+  char **pzErrMsg,
   const sqlite3_api_routines *pApi
 ){
   int rc = SQLITE_OK;
   SQLITE_EXTENSION_INIT2(pApi);
   (void)pzErrMsg;  /* Unused parameter */
-  rc = sqlite3_create_function(db, "readfile", 1, 
+  rc = sqlite3_create_function(db, "readfile", 1,
                                SQLITE_UTF8|SQLITE_DIRECTONLY, 0,
                                readfileFunc, 0, 0);
   if( rc==SQLITE_OK ){

src/regexp.c

@@ -169,7 +169,7 @@ static void re_add_state(ReStateSet *pSet, int newState){
 
 /* Extract the next unicode character from *pzIn and return it.  Advance
 ** *pzIn to the first byte past the end of the character returned.  To
-** be clear:  this routine converts utf8 to unicode.  This routine is 
+** be clear:  this routine converts utf8 to unicode.  This routine is
 ** optimized for the common case where the next character is a single byte.
 */
 static unsigned re_next_char(ReInput *p){
@@ -240,7 +240,7 @@ static int re_match(ReCompiled *pRe, const unsigned char *zIn, int nIn){
   /* Look for the initial prefix match, if there is one. */
   if( pRe->nInit ){
     unsigned char x = pRe->zInit[0];
-    while( in.i+pRe->nInit<=in.mx 
+    while( in.i+pRe->nInit<=in.mx
      && (zIn[in.i]!=x ||
          strncmp((const char*)zIn+in.i, (const char*)pRe->zInit, pRe->nInit)!=0)
     ){
@@ -710,7 +710,7 @@ static const char *re_compile(ReCompiled **ppRe, const char *zIn, int noCase){
   /* The following is a performance optimization.  If the regex begins with
   ** ".*" (if the input regex lacks an initial "^") and afterwards there are
   ** one or more matching characters, enter those matching characters into
-  ** zInit[].  The re_match() routine can then search ahead in the input 
+  ** zInit[].  The re_match() routine can then search ahead in the input
   ** string looking for the initial match without having to run the whole
   ** regex engine over the string.  Do not worry about trying to match
   ** unicode characters beyond plane 0 - those are very rare and this is
@@ -853,14 +853,14 @@ static void re_bytecode_func(
 __declspec(dllexport)
 #endif
 int sqlite3_regexp_init(
-  sqlite3 *db, 
-  char **pzErrMsg, 
+  sqlite3 *db,
+  char **pzErrMsg,
   const sqlite3_api_routines *pApi
 ){
   int rc = SQLITE_OK;
   SQLITE_EXTENSION_INIT2(pApi);
   (void)pzErrMsg;  /* Unused */
-  rc = sqlite3_create_function(db, "regexp", 2, 
+  rc = sqlite3_create_function(db, "regexp", 2,
                             SQLITE_UTF8|SQLITE_INNOCUOUS|SQLITE_DETERMINISTIC,
                             0, re_sql_func, 0, 0);
   if( rc==SQLITE_OK ){

src/rijndael.h

@@ -120,7 +120,7 @@ typedef unsigned short UINT16;
 */
 
 typedef struct _Rijndael
-{  
+{
   int     m_state;
   int     m_mode;
   int     m_direction;

src/series.c

@@ -560,7 +560,7 @@ static int seriesBestIndex(
     return SQLITE_CONSTRAINT;
   }
   if( (idxNum & 0x03)==0x03 ){
-    /* Both start= and stop= boundaries are available.  This is the 
+    /* Both start= and stop= boundaries are available.  This is the
     ** the preferred case */
     pIdxInfo->estimatedCost = (double)(2 - ((idxNum&4)!=0));
     pIdxInfo->estimatedRows = 1000;
@@ -586,7 +586,7 @@ static int seriesBestIndex(
 }
 
 /*
-** This following structure defines all the methods for the 
+** This following structure defines all the methods for the
 ** generate_series virtual table.
 */
 static sqlite3_module seriesModule = {
@@ -623,8 +623,8 @@ static sqlite3_module seriesModule = {
 __declspec(dllexport)
 #endif
 int sqlite3_series_init(
-  sqlite3 *db, 
-  char **pzErrMsg, 
+  sqlite3 *db,
+  char **pzErrMsg,
   const sqlite3_api_routines *pApi
 ){
   int rc = SQLITE_OK;

src/shathree.c

@@ -495,7 +495,7 @@ static unsigned char *SHA3Final(SHA3Context *p){
 ** Implementation of the sha3(X,SIZE) function.
 **
 ** Return a BLOB which is the SIZE-bit SHA3 hash of X.  The default
-** size is 256.  If X is a BLOB, it is hashed as is.  
+** size is 256.  If X is a BLOB, it is hashed as is.
 ** For all other non-NULL types of input, X is converted into a UTF-8 string
 ** and the string is hashed without the trailing 0x00 terminator.  The hash
 ** of a NULL value is NULL.