remove unnecessary struct names, which only pollute the "struct" namespace for the compiler.

52 files changed, 105 insertions, 105 deletions

diff --git a/generic/regc_locale.c b/generic/regc_locale.c
index f3db471..2426750 100644
--- a/generic/regc_locale.c
+++ b/generic/regc_locale.c
@@ -118,7 +118,7 @@ static const struct cname {
  * Unicode character-class tables.
  */
 
-typedef struct crange {
+typedef struct {
     chr start;
     chr end;
 } crange;
diff --git a/generic/tcl.h b/generic/tcl.h
index 09191df..cc3efaf 100644
--- a/generic/tcl.h
+++ b/generic/tcl.h
@@ -333,7 +333,7 @@ typedef unsigned TCL_WIDE_INT_TYPE	Tcl_WideUInt;
 	typedef struct _stat32i64 Tcl_StatBuf;
 #   endif /* _MSC_VER < 1400 */
 #elif defined(__CYGWIN__)
-    typedef struct _stat32i64 {
+    typedef struct {
 	dev_t st_dev;
 	unsigned short st_ino;
 	unsigned short st_mode;
diff --git a/generic/tclBinary.c b/generic/tclBinary.c
index 5c33308..c591b78 100644
--- a/generic/tclBinary.c
+++ b/generic/tclBinary.c
@@ -167,7 +167,7 @@ const Tcl_ObjType tclByteArrayType = {
  * fewer mallocs.
  */
 
-typedef struct ByteArray {
+typedef struct {
     int used;			/* The number of bytes used in the byte
 				 * array. */
     int allocated;		/* The amount of space actually allocated
diff --git a/generic/tclCkalloc.c b/generic/tclCkalloc.c
index ab977cb..2268e45 100644
--- a/generic/tclCkalloc.c
+++ b/generic/tclCkalloc.c
@@ -33,7 +33,7 @@
  * "memory tag" command is invoked, to hold the current tag.
  */
 
-typedef struct MemTag {
+typedef struct {
     int refCount;		/* Number of mem_headers referencing this
 				 * tag. */
     char string[1];		/* Actual size of string will be as large as
diff --git a/generic/tclClock.c b/generic/tclClock.c
index 6d2976d..1257231 100644
--- a/generic/tclClock.c
+++ b/generic/tclClock.c
@@ -91,7 +91,7 @@ static const char *const literals[] = {
  * Structure containing the client data for [clock]
  */
 
-typedef struct ClockClientData {
+typedef struct {
     int refCount;		/* Number of live references. */
     Tcl_Obj **literals;		/* Pool of object literals. */
 } ClockClientData;
@@ -100,7 +100,7 @@ typedef struct ClockClientData {
  * Structure containing the fields used in [clock format] and [clock scan]
  */
 
-typedef struct TclDateFields {
+typedef struct {
     Tcl_WideInt seconds;	/* Time expressed in seconds from the Posix
 				 * epoch */
     Tcl_WideInt localSeconds;	/* Local time expressed in nominal seconds
diff --git a/generic/tclCmdIL.c b/generic/tclCmdIL.c
index 155e8e4..6f89baf 100644
--- a/generic/tclCmdIL.c
+++ b/generic/tclCmdIL.c
@@ -56,7 +56,7 @@ typedef int (*SortMemCmpFn_t) (const void *, const void *, size_t);
  * The following structure is used to pass this information.
  */
 
-typedef struct SortInfo {
+typedef struct {
     int isIncreasing;		/* Nonzero means sort in increasing order. */
     int sortMode;		/* The sort mode. One of SORTMODE_* values
 				 * defined below. */
diff --git a/generic/tclCompExpr.c b/generic/tclCompExpr.c
index 890d518..c7aebba 100644
--- a/generic/tclCompExpr.c
+++ b/generic/tclCompExpr.c
@@ -22,7 +22,7 @@
  * The tree is composed of OpNodes.
  */
 
-typedef struct OpNode {
+typedef struct {
     int left;			/* "Pointer" to the left operand. */
     int right;			/* "Pointer" to the right operand. */
     union {
diff --git a/generic/tclCompile.h b/generic/tclCompile.h
index 3302f9b..9eb3dff 100644
--- a/generic/tclCompile.h
+++ b/generic/tclCompile.h
@@ -80,7 +80,7 @@ typedef enum {
 				 * to a catch PC offset. */
 } ExceptionRangeType;
 
-typedef struct ExceptionRange {
+typedef struct {
     ExceptionRangeType type;	/* The kind of ExceptionRange. */
     int nestingLevel;		/* Static depth of the exception range. Used
 				 * to find the most deeply-nested range
@@ -107,7 +107,7 @@ typedef struct ExceptionRange {
  * source offset is not monotonic.
  */
 
-typedef struct CmdLocation {
+typedef struct {
     int codeOffset;		/* Offset of first byte of command code. */
     int numCodeBytes;		/* Number of bytes for command's code. */
     int srcOffset;		/* Offset of first char of the command. */
@@ -125,7 +125,7 @@ typedef struct CmdLocation {
  * frame and associated information, like the path of a sourced file.
  */
 
-typedef struct ECL {
+typedef struct {
     int srcOffset;		/* Command location to find the entry. */
     int nline;			/* Number of words in the command */
     int *line;			/* Line information for all words in the
@@ -135,7 +135,7 @@ typedef struct ECL {
 				 * lines. */
 } ECL;
 
-typedef struct ExtCmdLoc {
+typedef struct {
     int type;			/* Context type. */
     int start;			/* Starting line for compiled script. Needed
 				 * for the extended recompile check in
diff --git a/generic/tclConfig.c b/generic/tclConfig.c
index a4ba71a..fe99bbb 100644
--- a/generic/tclConfig.c
+++ b/generic/tclConfig.c
@@ -31,7 +31,7 @@
  * and the (Tcl_Interp *) in which it is stored.
  */
 
-typedef struct QCCD {
+typedef struct {
     Tcl_Obj *pkg;
     Tcl_Interp *interp;
 } QCCD;
diff --git a/generic/tclEncoding.c b/generic/tclEncoding.c
index d2c7bc8..757f771 100644
--- a/generic/tclEncoding.c
+++ b/generic/tclEncoding.c
@@ -18,7 +18,7 @@ typedef size_t (LengthProc)(const char *src);
  * convert between various character sets and UTF-8.
  */
 
-typedef struct Encoding {
+typedef struct {
     char *name;			/* Name of encoding. Malloced because (1) hash
 				 * table entry that owns this encoding may be
 				 * freed prior to this encoding being freed,
@@ -57,7 +57,7 @@ typedef struct Encoding {
  * encoding.
  */
 
-typedef struct TableEncodingData {
+typedef struct {
     int fallback;		/* Character (in this encoding) to substitute
 				 * when this encoding cannot represent a UTF-8
 				 * character. */
@@ -91,7 +91,7 @@ typedef struct TableEncodingData {
  * for switching character sets.
  */
 
-typedef struct EscapeSubTable {
+typedef struct {
     unsigned sequenceLen;	/* Length of following string. */
     char sequence[16];		/* Escape code that marks this encoding. */
     char name[32];		/* Name for encoding. */
@@ -100,7 +100,7 @@ typedef struct EscapeSubTable {
 				 * yet. */
 } EscapeSubTable;
 
-typedef struct EscapeEncodingData {
+typedef struct {
     int fallback;		/* Character (in this encoding) to substitute
 				 * when this encoding cannot represent a UTF-8
 				 * character. */
diff --git a/generic/tclEvent.c b/generic/tclEvent.c
index 0b585b6..fb5e9c5 100644
--- a/generic/tclEvent.c
+++ b/generic/tclEvent.c
@@ -37,7 +37,7 @@ typedef struct BgError {
  * pending background errors for the interpreter.
  */
 
-typedef struct ErrAssocData {
+typedef struct {
     Tcl_Interp *interp;		/* Interpreter in which error occurred. */
     Tcl_Obj *cmdPrefix;		/* First word(s) of the handler command */
     BgError *firstBgPtr;	/* First in list of all background errors
diff --git a/generic/tclExecute.c b/generic/tclExecute.c
index cb1864c40..9279e49 100644
--- a/generic/tclExecute.c
+++ b/generic/tclExecute.c
@@ -114,7 +114,7 @@ long		tclObjsShared[TCL_MAX_SHARED_OBJ_STATS] = { 0, 0, 0, 0, 0 };
  * Minimal data required to fully reconstruct the execution state.
  */
 
-typedef struct TEBCdata {
+typedef struct {
     ByteCode *codePtr;		/* Constant until the BC returns */
 				/* -----------------------------------------*/
     const unsigned char *pc;	/* These fields are used on return TO this */
diff --git a/generic/tclIO.c b/generic/tclIO.c
index 0568d77..c9842df 100644
--- a/generic/tclIO.c
+++ b/generic/tclIO.c
@@ -24,7 +24,7 @@
  * The structure defined below is used in this file only.
  */
 
-typedef struct ThreadSpecificData {
+typedef struct {
     NextChannelHandler *nestedHandlerPtr;
 				/* This variable holds the list of nested
 				 * ChannelHandlerEventProc invocations. */
diff --git a/generic/tclIOCmd.c b/generic/tclIOCmd.c
index 27f156f..693f306 100644
--- a/generic/tclIOCmd.c
+++ b/generic/tclIOCmd.c
@@ -15,7 +15,7 @@
  * Callback structure for accept callback in a TCP server.
  */
 
-typedef struct AcceptCallback {
+typedef struct {
     char *script;		/* Script to invoke. */
     Tcl_Interp *interp;		/* Interpreter in which to run it. */
 } AcceptCallback;
@@ -25,7 +25,7 @@ typedef struct AcceptCallback {
  * It must be per-thread because of std channel limitations.
  */
 
-typedef struct ThreadSpecificData {
+typedef struct {
     int initialized;		/* Set to 1 when the module is initialized. */
     Tcl_Obj *stdoutObjPtr;	/* Cached stdout channel Tcl_Obj */
 } ThreadSpecificData;
diff --git a/generic/tclIORChan.c b/generic/tclIORChan.c
index cb0282a..4b61538 100644
--- a/generic/tclIORChan.c
+++ b/generic/tclIORChan.c
@@ -256,7 +256,7 @@ typedef enum {
  * sharing problems.
  */
 
-typedef struct ForwardParamBase {
+typedef struct {
     int code;			/* O: Ok/Fail of the cmd handler */
     char *msgStr;		/* O: Error message for handler failure */
     int mustFree;		/* O: True if msgStr is allocated, false if
@@ -331,7 +331,7 @@ typedef struct ForwardingResult ForwardingResult;
  * General event structure, with reference to operation specific data.
  */
 
-typedef struct ForwardingEvent {
+typedef struct {
     Tcl_Event event;		/* Basic event data, has to be first item */
     ForwardingResult *resultPtr;
     ForwardedOperation op;	/* Forwarded driver operation */
@@ -368,7 +368,7 @@ struct ForwardingResult {
 				 * results. */
 };
 
-typedef struct ThreadSpecificData {
+typedef struct {
     /*
      * Table of all reflected channels owned by this thread. This is the
      * per-thread version of the per-interpreter map.
@@ -774,7 +774,7 @@ TclChanCreateObjCmd(
  *----------------------------------------------------------------------
  */
 
-typedef struct ReflectEvent {
+typedef struct {
     Tcl_Event header;
     ReflectedChannel *rcPtr;
     int events;
diff --git a/generic/tclIORTrans.c b/generic/tclIORTrans.c
index 2b9efb9..99ee2ec 100644
--- a/generic/tclIORTrans.c
+++ b/generic/tclIORTrans.c
@@ -87,7 +87,7 @@ static const Tcl_ChannelType tclRTransformType = {
  * layers upon reading from the channel, plus the functions to manage such.
  */
 
-typedef struct _ResultBuffer_ {
+typedef struct {
     unsigned char *buf;		/* Reference to the buffer area. */
     int allocated;		/* Allocated size of the buffer area. */
     int used;			/* Number of bytes in the buffer,
@@ -252,7 +252,7 @@ typedef enum {
  * sharing problems.
  */
 
-typedef struct ForwardParamBase {
+typedef struct {
     int code;			/* O: Ok/Fail of the cmd handler */
     char *msgStr;		/* O: Error message for handler failure */
     int mustFree;		/* O: True if msgStr is allocated, false if
@@ -297,7 +297,7 @@ typedef struct ForwardingResult ForwardingResult;
  * General event structure, with reference to operation specific data.
  */
 
-typedef struct ForwardingEvent {
+typedef struct {
     Tcl_Event event;		/* Basic event data, has to be first item */
     ForwardingResult *resultPtr;
     ForwardedOperation op;	/* Forwarded driver operation */
@@ -328,7 +328,7 @@ struct ForwardingResult {
 				 * results. */
 };
 
-typedef struct ThreadSpecificData {
+typedef struct {
     /*
      * Table of all reflected transformations owned by this thread.
      */
diff --git a/generic/tclIOUtil.c b/generic/tclIOUtil.c
index 8773cb6..b251a7f 100644
--- a/generic/tclIOUtil.c
+++ b/generic/tclIOUtil.c
@@ -54,7 +54,7 @@ typedef struct FilesystemRecord {
  * this information each time the corresponding epoch counter changes.
  */
 
-typedef struct ThreadSpecificData {
+typedef struct {
     int initialized;
     int cwdPathEpoch;
     int filesystemEpoch;
@@ -243,7 +243,7 @@ static Tcl_ThreadDataKey fsDataKey;
  * code.
  */
 
-typedef struct FsDivertLoad {
+typedef struct {
     Tcl_LoadHandle loadHandle;
     Tcl_FSUnloadFileProc *unloadProcPtr;
     Tcl_Obj *divertedFile;
diff --git a/generic/tclInterp.c b/generic/tclInterp.c
index 0b0f652..b817b52 100644
--- a/generic/tclInterp.c
+++ b/generic/tclInterp.c
@@ -25,14 +25,14 @@ static const char *tclPreInitScript = NULL;
 struct Target;
 
 /*
- * struct Alias:
+ * Alias:
  *
  * Stores information about an alias. Is stored in the slave interpreter and
  * used by the source command to find the target command in the master when
  * the source command is invoked.
  */
 
-typedef struct Alias {
+typedef struct {
     Tcl_Obj *token;		/* Token for the alias command in the slave
 				 * interp. This used to be the command name in
 				 * the slave when the alias was first
@@ -73,7 +73,7 @@ typedef struct Alias {
  * slave interpreter, e.g. what aliases are defined in it.
  */
 
-typedef struct Slave {
+typedef struct {
     Tcl_Interp *masterInterp;	/* Master interpreter for this slave. */
     Tcl_HashEntry *slaveEntryPtr;
 				/* Hash entry in masters slave table for this
@@ -84,7 +84,7 @@ typedef struct Slave {
     Tcl_Interp	*slaveInterp;	/* The slave interpreter. */
     Tcl_Command interpCmd;	/* Interpreter object command. */
     Tcl_HashTable aliasTable;	/* Table which maps from names of commands in
-				 * slave interpreter to struct Alias defined
+				 * slave interpreter to Alias defined
 				 * below. */
 } Slave;
 
@@ -127,7 +127,7 @@ typedef struct Target {
  * only load safe extensions.
  */
 
-typedef struct Master {
+typedef struct {
     Tcl_HashTable slaveTable;	/* Hash table for slave interpreters. Maps
 				 * from command names to Slave records. */
     Target *targetsPtr;		/* The head of a doubly-linked list of all the
@@ -144,7 +144,7 @@ typedef struct Master {
  * on a per-interp basis.
  */
 
-typedef struct InterpInfo {
+typedef struct {
     Master master;		/* Keeps track of all interps for which this
 				 * interp is the Master. */
     Slave slave;		/* Information necessary for this interp to
@@ -158,7 +158,7 @@ typedef struct InterpInfo {
  * likely to work properly on 64-bit architectures.
  */
 
-typedef struct ScriptLimitCallback {
+typedef struct {
     Tcl_Interp *interp;		/* The interpreter in which to execute the
 				 * callback. */
     Tcl_Obj *scriptObj;		/* The script to execute to perform the
@@ -171,7 +171,7 @@ typedef struct ScriptLimitCallback {
 				 * table. */
 } ScriptLimitCallback;
 
-typedef struct ScriptLimitCallbackKey {
+typedef struct {
     Tcl_Interp *interp;		/* The interpreter that the limit callback was
 				 * attached to. This is not the interpreter
 				 * that the callback runs in! */
diff --git a/generic/tclLink.c b/generic/tclLink.c
index a3b42bd..b5e540b 100644
--- a/generic/tclLink.c
+++ b/generic/tclLink.c
@@ -21,7 +21,7 @@
  * variable.
  */
 
-typedef struct Link {
+typedef struct {
     Tcl_Interp *interp;		/* Interpreter containing Tcl variable. */
     Tcl_Obj *varName;		/* Name of variable (must be global). This is
 				 * needed during trace callbacks, since the
diff --git a/generic/tclMain.c b/generic/tclMain.c
index 6c71fbb..1b15617 100644
--- a/generic/tclMain.c
+++ b/generic/tclMain.c
@@ -109,7 +109,7 @@ typedef enum {
     PROMPT_CONTINUE		/* Print prompt for command continuation */
 } PromptType;
 
-typedef struct InteractiveState {
+typedef struct {
     Tcl_Channel input;		/* The standard input channel from which lines
 				 * are read. */
     int tty;			/* Non-zero means standard input is a
diff --git a/generic/tclNamesp.c b/generic/tclNamesp.c
index 02d517f..1585636 100644
--- a/generic/tclNamesp.c
+++ b/generic/tclNamesp.c
@@ -31,7 +31,7 @@
  * limited to a single interpreter.
  */
 
-typedef struct ThreadSpecificData {
+typedef struct {
     long numNsCreated;		/* Count of the number of namespaces created
 				 * within the thread. This value is used as a
 				 * unique id for each namespace. Cannot be
@@ -52,7 +52,7 @@ static Tcl_ThreadDataKey dataKey;
  * with some information that is used to check the cached pointer's validity.
  */
 
-typedef struct ResolvedNsName {
+typedef struct {
     Namespace *nsPtr;		/* A cached pointer to the Namespace that the
 				 * name resolved to. */
     Namespace *refNsPtr;	/* Points to the namespace context in which
diff --git a/generic/tclObj.c b/generic/tclObj.c
index 74cb29e..03141e4 100644
--- a/generic/tclObj.c
+++ b/generic/tclObj.c
@@ -58,7 +58,7 @@ char *tclEmptyStringRep = &tclEmptyString;
  * for sanity checking purposes.
  */
 
-typedef struct ObjData {
+typedef struct {
     Tcl_Obj *objPtr;		/* The pointer to the allocated Tcl_Obj. */
     const char *file;		/* The name of the source file calling this
 				 * function; used for debugging. */
diff --git a/generic/tclPathObj.c b/generic/tclPathObj.c
index 2b9ff87..f4d61f2 100644
--- a/generic/tclPathObj.c
+++ b/generic/tclPathObj.c
@@ -71,7 +71,7 @@ static const Tcl_ObjType tclFsPathType = {
  *
  */
 
-typedef struct FsPath {
+typedef struct {
     Tcl_Obj *translatedPathPtr; /* Name without any ~user sequences. If this
 				 * is NULL, then this is a pure normalized,
 				 * absolute path object, in which the parent
diff --git a/generic/tclPkg.c b/generic/tclPkg.c
index 312524a..f67135d 100644
--- a/generic/tclPkg.c
+++ b/generic/tclPkg.c
@@ -39,7 +39,7 @@ typedef struct PkgAvail {
  * "Tk" (no version number).
  */
 
-typedef struct Package {
+typedef struct {
     char *version;		/* Version that has been supplied in this
 				 * interpreter via "package provide"
 				 * (malloc'ed). NULL means the package doesn't
diff --git a/generic/tclPreserve.c b/generic/tclPreserve.c
index 0bd8f93..62c8de4 100644
--- a/generic/tclPreserve.c
+++ b/generic/tclPreserve.c
@@ -53,7 +53,7 @@ TCL_DECLARE_MUTEX(preserveMutex)/* To protect the above statics */
  * objects that we don't want to live any longer than necessary.
  */
 
-typedef struct HandleStruct {
+typedef struct {
     void *ptr;			/* Pointer to the memory block being tracked.
 				 * This field will become NULL when the memory
 				 * block is deleted. This field must be the
diff --git a/generic/tclRegexp.c b/generic/tclRegexp.c
index 6c1dc08..4977934 100644
--- a/generic/tclRegexp.c
+++ b/generic/tclRegexp.c
@@ -64,7 +64,7 @@
 
 #define NUM_REGEXPS 30
 
-typedef struct ThreadSpecificData {
+typedef struct {
     int initialized;		/* Set to 1 when the module is initialized. */
     char *patterns[NUM_REGEXPS];/* Strings corresponding to compiled regular
 				 * expression patterns. NULL means that this
diff --git a/generic/tclResult.c b/generic/tclResult.c
index 618b7d8..1a73288 100644
--- a/generic/tclResult.c
+++ b/generic/tclResult.c
@@ -34,7 +34,7 @@ static void		ResetObjResult(Interp *iPtr);
  * then back up to the result or the error that was previously in progress.
  */
 
-typedef struct InterpState {
+typedef struct {
     int status;			/* return code status */
     int flags;			/* Each remaining field saves the */
     int returnLevel;		/* corresponding field of the Interp */
diff --git a/generic/tclScan.c b/generic/tclScan.c
index ef7eedf..c54395d 100644
--- a/generic/tclScan.c
+++ b/generic/tclScan.c
@@ -28,7 +28,7 @@
  * character set.
  */
 
-typedef struct CharSet {
+typedef struct {
     int exclude;		/* 1 if this is an exclusion set. */
     int nchars;
     Tcl_UniChar *chars;
diff --git a/generic/tclStringObj.c b/generic/tclStringObj.c
index 04cf4ee..64c661b 100644
--- a/generic/tclStringObj.c
+++ b/generic/tclStringObj.c
@@ -104,7 +104,7 @@ const Tcl_ObjType tclStringType = {
  * tcl.h, but do not do that unless you are sure what you're doing!
  */
 
-typedef struct String {
+typedef struct {
     int numChars;		/* The number of chars in the string. -1 means
 				 * this value has not been calculated. >= 0
 				 * means that there is a valid Unicode rep, or
diff --git a/generic/tclTest.c b/generic/tclTest.c
index 9b958dd..dcfe8b0 100644
--- a/generic/tclTest.c
+++ b/generic/tclTest.c
@@ -90,7 +90,7 @@ static Tcl_Trace cmdTrace;
  * TestdelCmd:
  */
 
-typedef struct DelCmd {
+typedef struct {
     Tcl_Interp *interp;		/* Interpreter in which command exists. */
     char *deleteCmd;		/* Script to execute when command is deleted.
 				 * Malloc'ed. */
@@ -101,7 +101,7 @@ typedef struct DelCmd {
  * command.
  */
 
-typedef struct TclEncoding {
+typedef struct {
     Tcl_Interp *interp;
     char *toUtfCmd;
     char *fromUtfCmd;
@@ -117,7 +117,7 @@ static int exitMainLoop = 0;
  * Event structure used in testing the event queue management procedures.
  */
 
-typedef struct TestEvent {
+typedef struct {
     Tcl_Event header;		/* Header common to all events */
     Tcl_Interp *interp;		/* Interpreter that will handle the event */
     Tcl_Obj *command;		/* Command to evaluate when the event occurs */
diff --git a/generic/tclTestObj.c b/generic/tclTestObj.c
index 7494beb..c86eb9f 100644
--- a/generic/tclTestObj.c
+++ b/generic/tclTestObj.c
@@ -47,7 +47,7 @@ static int		TestobjCmd(ClientData dummy, Tcl_Interp *interp,
 static int		TeststringobjCmd(ClientData dummy, Tcl_Interp *interp,
 			    int objc, Tcl_Obj *const objv[]);
 
-typedef struct TestString {
+typedef struct {
     int numChars;
     int allocated;
     int maxChars;
diff --git a/generic/tclTestProcBodyObj.c b/generic/tclTestProcBodyObj.c
index a3f89f6..3324b98 100644
--- a/generic/tclTestProcBodyObj.c
+++ b/generic/tclTestProcBodyObj.c
@@ -34,7 +34,7 @@ static const char procCommand[] = "proc";
  * procs
  */
 
-typedef struct CmdTable {
+typedef struct {
     const char *cmdName;		/* command name */
     Tcl_ObjCmdProc *proc;	/* command proc */
     int exportIt;		/* if 1, export the command */
diff --git a/generic/tclThreadAlloc.c b/generic/tclThreadAlloc.c
index e4261d6..e57988b 100644
--- a/generic/tclThreadAlloc.c
+++ b/generic/tclThreadAlloc.c
@@ -82,7 +82,7 @@ typedef union Block {
  * and statistics information.
  */
 
-typedef struct Bucket {
+typedef struct {
     Block *firstPtr;		/* First block available */
     long numFree;		/* Number of blocks available */
 
diff --git a/generic/tclThreadStorage.c b/generic/tclThreadStorage.c
index f24e334..36bf0a5 100644
--- a/generic/tclThreadStorage.c
+++ b/generic/tclThreadStorage.c
@@ -47,7 +47,7 @@ static struct TSDMaster {
  * The type of the data held per thread in a system TSD.
  */
 
-typedef struct TSDTable {
+typedef struct {
     ClientData *tablePtr;	/* The table of Tcl TSDs. */
     sig_atomic_t allocated;	/* The size of the table in the current
 				 * thread. */
diff --git a/generic/tclThreadTest.c b/generic/tclThreadTest.c
index c1828bb..d642097 100644
--- a/generic/tclThreadTest.c
+++ b/generic/tclThreadTest.c
@@ -61,7 +61,7 @@ static ThreadSpecificData *threadList = NULL;
  * "thread create" Tcl command or the ThreadCreate() C function.
  */
 
-typedef struct ThreadCtrl {
+typedef struct {
     const char *script;		/* The Tcl command this thread should
 				 * execute */
     int flags;			/* Initial value of the "flags" field in the
diff --git a/generic/tclTimer.c b/generic/tclTimer.c
index 6b17825..735c54a 100644
--- a/generic/tclTimer.c
+++ b/generic/tclTimer.c
@@ -91,7 +91,7 @@ typedef struct IdleHandler {
  * The structure defined below is used in this file only.
  */
 
-typedef struct ThreadSpecificData {
+typedef struct {
     TimerHandler *firstTimerHandlerPtr;	/* First event in queue. */
     int lastTimerId;		/* Timer identifier of most recently created
 				 * timer. */
diff --git a/generic/tclTrace.c b/generic/tclTrace.c
index 519f201..2dfd893 100644
--- a/generic/tclTrace.c
+++ b/generic/tclTrace.c
@@ -143,7 +143,7 @@ static int		TraceVarEx(Tcl_Interp *interp, const char *part1,
  * trace procs
  */
 
-typedef struct StringTraceData {
+typedef struct {
     ClientData clientData;	/* Client data from Tcl_CreateTrace */
     Tcl_CmdTraceProc *proc;	/* Trace function from Tcl_CreateTrace */
 } StringTraceData;
diff --git a/unix/tclUnixChan.c b/unix/tclUnixChan.c
index 9ee37f1..023e082 100644
--- a/unix/tclUnixChan.c
+++ b/unix/tclUnixChan.c
@@ -99,7 +99,7 @@
  * This structure describes per-instance state of a file based channel.
  */
 
-typedef struct FileState {
+typedef struct {
     Tcl_Channel channel;	/* Channel associated with this file. */
     int fd;			/* File handle. */
     int validMask;		/* OR'ed combination of TCL_READABLE,
@@ -126,7 +126,7 @@ typedef struct TtyState {
  * a platform-independant manner.
  */
 
-typedef struct TtyAttrs {
+typedef struct {
     int baud;
     int parity;
     int data;
diff --git a/unix/tclUnixCompat.c b/unix/tclUnixCompat.c
index e201018..5cb35d2 100644
--- a/unix/tclUnixCompat.c
+++ b/unix/tclUnixCompat.c
@@ -49,7 +49,7 @@
 
 #ifdef TCL_THREADS
 
-typedef struct ThreadSpecificData {
+typedef struct {
     struct passwd pwd;
 #if defined(HAVE_GETPWNAM_R_5) || defined(HAVE_GETPWUID_R_5)
 #define NEED_PW_CLEANER 1
diff --git a/unix/tclUnixInit.c b/unix/tclUnixInit.c
index f07b123..39be160 100644
--- a/unix/tclUnixInit.c
+++ b/unix/tclUnixInit.c
@@ -42,12 +42,12 @@ static const char *const platforms[NUMPLATFORMS] = {
 };
 
 #define NUMPROCESSORS 11
-static const char *const  processors[NUMPROCESSORS] = {
+static const char *const processors[NUMPROCESSORS] = {
     "intel", "mips", "alpha", "ppc", "shx", "arm", "ia64", "alpha64", "msil",
     "amd64", "ia32_on_win64"
 };
 
-typedef struct _SYSTEM_INFO {
+typedef struct {
   union {
     DWORD  dwOemId;
     struct {
@@ -66,7 +66,7 @@ typedef struct _SYSTEM_INFO {
   int      wProcessorRevision;
 } SYSTEM_INFO;
 
-typedef struct _OSVERSIONINFOA {
+typedef struct {
   DWORD dwOSVersionInfoSize;
   DWORD dwMajorVersion;
   DWORD dwMinorVersion;
@@ -112,7 +112,7 @@ static char pkgPath[sizeof(TCL_PACKAGE_PATH)+200] = TCL_PACKAGE_PATH;
  * first list checked for a mapping from env encoding to Tcl encoding name.
  */
 
-typedef struct LocaleTable {
+typedef struct {
     const char *lang;
     const char *encoding;
 } LocaleTable;
diff --git a/unix/tclUnixNotfy.c b/unix/tclUnixNotfy.c
index b87af1b..5c03b79 100644
--- a/unix/tclUnixNotfy.c
+++ b/unix/tclUnixNotfy.c
@@ -39,7 +39,7 @@ typedef struct FileHandler {
  * handlers are ready to fire.
  */
 
-typedef struct FileHandlerEvent {
+typedef struct {
     Tcl_Event header;		/* Information that is standard for all
 				 * events. */
     int fd;			/* File descriptor that is ready. Used to find
@@ -54,7 +54,7 @@ typedef struct FileHandlerEvent {
  * writable, and exception conditions.
  */
 
-typedef struct SelectMasks {
+typedef struct {
     fd_set readable;
     fd_set writable;
     fd_set exception;
diff --git a/unix/tclUnixPipe.c b/unix/tclUnixPipe.c
index 9c21b28..ce73751 100644
--- a/unix/tclUnixPipe.c
+++ b/unix/tclUnixPipe.c
@@ -30,7 +30,7 @@
  * This structure describes per-instance state of a pipe based channel.
  */
 
-typedef struct PipeState {
+typedef struct {
     Tcl_Channel channel;	/* Channel associated with this file. */
     TclFile inFile;		/* Output from pipe. */
     TclFile outFile;		/* Input to pipe. */
diff --git a/unix/tclUnixTest.c b/unix/tclUnixTest.c
index c0c05f0..35445d2 100644
--- a/unix/tclUnixTest.c
+++ b/unix/tclUnixTest.c
@@ -37,7 +37,7 @@
  * exercised by the "testfilehandler" command.
  */
 
-typedef struct Pipe {
+typedef struct {
     TclFile readFile;		/* File handle for reading from the pipe. NULL
 				 * means pipe doesn't exist yet. */
     TclFile writeFile;		/* File handle for writing from the pipe. */
diff --git a/unix/tclUnixThrd.c b/unix/tclUnixThrd.c
index 789dbb6..9a1efbe 100644
--- a/unix/tclUnixThrd.c
+++ b/unix/tclUnixThrd.c
@@ -15,7 +15,7 @@
 
 #ifdef TCL_THREADS
 
-typedef struct ThreadSpecificData {
+typedef struct {
     char nabuf[16];
 } ThreadSpecificData;
 
@@ -683,7 +683,7 @@ TclpInetNtoa(
 static volatile int initialized = 0;
 static pthread_key_t key;
 
-typedef struct allocMutex {
+typedef struct {
     Tcl_Mutex tlock;
     pthread_mutex_t plock;
 } allocMutex;
@@ -691,10 +691,10 @@ typedef struct allocMutex {
 Tcl_Mutex *
 TclpNewAllocMutex(void)
 {
-    struct allocMutex *lockPtr;
+    allocMutex *lockPtr;
     register pthread_mutex_t *plockPtr;
 
-    lockPtr = malloc(sizeof(struct allocMutex));
+    lockPtr = malloc(sizeof(allocMutex));
     if (lockPtr == NULL) {
 	Tcl_Panic("could not allocate lock");
     }
diff --git a/win/tclWinChan.c b/win/tclWinChan.c
index 52b9e32..e8f46ef 100644
--- a/win/tclWinChan.c
+++ b/win/tclWinChan.c
@@ -43,7 +43,7 @@ typedef struct FileInfo {
 				 * pending on the channel. */
 } FileInfo;
 
-typedef struct ThreadSpecificData {
+typedef struct {
     /*
      * List of all file channels currently open.
      */
@@ -58,7 +58,7 @@ static Tcl_ThreadDataKey dataKey;
  * events are generated.
  */
 
-typedef struct FileEvent {
+typedef struct {
     Tcl_Event header;		/* Information that is standard for all
 				 * events. */
     FileInfo *infoPtr;		/* Pointer to file info structure. Note that
diff --git a/win/tclWinConsole.c b/win/tclWinConsole.c
index 5aab255..094a5e9 100644
--- a/win/tclWinConsole.c
+++ b/win/tclWinConsole.c
@@ -50,7 +50,7 @@ TCL_DECLARE_MUTEX(consoleMutex)
  * threads.
  */
 
-typedef struct ConsoleThreadInfo {
+typedef struct {
     HANDLE thread;		/* Handle to reader or writer thread. */
     HANDLE readyEvent;		/* Manual-reset event to signal _to_ the main
 				 * thread when the worker thread has finished
@@ -113,7 +113,7 @@ typedef struct ConsoleInfo {
 				/* Data consumed by reader thread. */
 } ConsoleInfo;
 
-typedef struct ThreadSpecificData {
+typedef struct{
     /*
      * The following pointer refers to the head of the list of consoles that
      * are being watched for file events.
@@ -129,7 +129,7 @@ static Tcl_ThreadDataKey dataKey;
  * console events are generated.
  */
 
-typedef struct ConsoleEvent {
+typedef struct {
     Tcl_Event header;		/* Information that is standard for all
 				 * events. */
     ConsoleInfo *infoPtr;	/* Pointer to console info structure. Note
diff --git a/win/tclWinDde.c b/win/tclWinDde.c
index 9b3872e..b4a4fde 100644
--- a/win/tclWinDde.c
+++ b/win/tclWinDde.c
@@ -58,7 +58,7 @@ typedef struct Conversation {
     Tcl_Obj *returnPackagePtr;	/* The result package for this conversation. */
 } Conversation;
 
-typedef struct DdeEnumServices {
+typedef struct {
     Tcl_Interp *interp;
     int result;
     ATOM service;
@@ -66,7 +66,7 @@ typedef struct DdeEnumServices {
     HWND hwnd;
 } DdeEnumServices;
 
-typedef struct ThreadSpecificData {
+typedef struct {
     Conversation *currentConversations;
 				/* A list of conversations currently being
 				 * processed. */
@@ -103,7 +103,7 @@ TCL_DECLARE_MUTEX(ddeMutex)
 
 static LRESULT CALLBACK	DdeClientWindowProc(HWND hwnd, UINT uMsg,
 			    WPARAM wParam, LPARAM lParam);
-static int		DdeCreateClient(struct DdeEnumServices *es);
+static int		DdeCreateClient(DdeEnumServices *es);
 static BOOL CALLBACK	DdeEnumWindowsCallback(HWND hwndTarget,
 			    LPARAM lParam);
 static void		DdeExitProc(ClientData clientData);
@@ -1028,7 +1028,7 @@ MakeDdeConnection(
 
 static int
 DdeCreateClient(
-    struct DdeEnumServices *es)
+    DdeEnumServices *es)
 {
     WNDCLASSEX wc;
     static const TCHAR *szDdeClientClassName = TEXT("TclEval client class");
@@ -1038,7 +1038,7 @@ DdeCreateClient(
     wc.cbSize = sizeof(wc);
     wc.lpfnWndProc = DdeClientWindowProc;
     wc.lpszClassName = szDdeClientClassName;
-    wc.cbWndExtra = sizeof(struct DdeEnumServices *);
+    wc.cbWndExtra = sizeof(DdeEnumServices *);
 
     /*
      * Register and create the callback window.
@@ -1060,8 +1060,8 @@ DdeClientWindowProc(
     switch (uMsg) {
     case WM_CREATE: {
 	LPCREATESTRUCT lpcs = (LPCREATESTRUCT) lParam;
-	struct DdeEnumServices *es =
-		(struct DdeEnumServices *) lpcs->lpCreateParams;
+	DdeEnumServices *es =
+		(DdeEnumServices *) lpcs->lpCreateParams;
 
 #ifdef _WIN64
 	SetWindowLongPtr(hwnd, GWLP_USERDATA, (LONG_PTR) es);
@@ -1086,14 +1086,14 @@ DdeServicesOnAck(
     HWND hwndRemote = (HWND)wParam;
     ATOM service = (ATOM)LOWORD(lParam);
     ATOM topic = (ATOM)HIWORD(lParam);
-    struct DdeEnumServices *es;
+    DdeEnumServices *es;
     TCHAR sz[255];
     Tcl_DString dString;
 
 #ifdef _WIN64
-    es = (struct DdeEnumServices *) GetWindowLongPtr(hwnd, GWLP_USERDATA);
+    es = (DdeEnumServices *) GetWindowLongPtr(hwnd, GWLP_USERDATA);
 #else
-    es = (struct DdeEnumServices *) GetWindowLong(hwnd, GWL_USERDATA);
+    es = (DdeEnumServices *) GetWindowLong(hwnd, GWL_USERDATA);
 #endif
 
     if ((es->service == (ATOM)0 || es->service == service)
@@ -1144,7 +1144,7 @@ DdeEnumWindowsCallback(
     LPARAM lParam)
 {
     DWORD_PTR dwResult = 0;
-    struct DdeEnumServices *es = (struct DdeEnumServices *) lParam;
+    DdeEnumServices *es = (DdeEnumServices *) lParam;
 
     SendMessageTimeout(hwndTarget, WM_DDE_INITIATE, (WPARAM)es->hwnd,
 	    MAKELONG(es->service, es->topic), SMTO_ABORTIFHUNG, 1000,
@@ -1158,7 +1158,7 @@ DdeGetServicesList(
     const TCHAR *serviceName,
     const TCHAR *topicName)
 {
-    struct DdeEnumServices es;
+    DdeEnumServices es;
 
     es.interp = interp;
     es.result = TCL_OK;
diff --git a/win/tclWinNotify.c b/win/tclWinNotify.c
index 4543b02..aaa5878 100644
--- a/win/tclWinNotify.c
+++ b/win/tclWinNotify.c
@@ -27,7 +27,7 @@
  * created for each thread that is using the notifier.
  */
 
-typedef struct ThreadSpecificData {
+typedef struct {
     CRITICAL_SECTION crit;	/* Monitor for this notifier. */
     DWORD thread;		/* Identifier for thread associated with this
 				 * notifier. */
diff --git a/win/tclWinPipe.c b/win/tclWinPipe.c
index 36ae58a..3309858 100644
--- a/win/tclWinPipe.c
+++ b/win/tclWinPipe.c
@@ -52,7 +52,7 @@ TCL_DECLARE_MUTEX(pipeMutex)
  * used in a pipeline.
  */
 
-typedef struct WinFile {
+typedef struct {
     int type;			/* One of the file types defined above. */
     HANDLE handle;		/* Open file handle. */
 } WinFile;
@@ -144,7 +144,7 @@ typedef struct PipeInfo {
 				 * synchronized with the readable object. */
 } PipeInfo;
 
-typedef struct ThreadSpecificData {
+typedef struct {
     /*
      * The following pointer refers to the head of the list of pipes that are
      * being watched for file events.
@@ -160,7 +160,7 @@ static Tcl_ThreadDataKey dataKey;
  * events are generated.
  */
 
-typedef struct PipeEvent {
+typedef struct {
     Tcl_Event header;		/* Information that is standard for all
 				 * events. */
     PipeInfo *infoPtr;		/* Pointer to pipe info structure. Note that
diff --git a/win/tclWinSerial.c b/win/tclWinSerial.c
index 458b05b..84d97bd 100644
--- a/win/tclWinSerial.c
+++ b/win/tclWinSerial.c
@@ -122,7 +122,7 @@ typedef struct SerialInfo {
 				 * [fconfigure -queue] */
 } SerialInfo;
 
-typedef struct ThreadSpecificData {
+typedef struct {
     /*
      * The following pointer refers to the head of the list of serials that
      * are being watched for file events.
@@ -138,7 +138,7 @@ static Tcl_ThreadDataKey dataKey;
  * events are generated.
  */
 
-typedef struct SerialEvent {
+typedef struct {
     Tcl_Event header;		/* Information that is standard for all
 				 * events. */
     SerialInfo *infoPtr;	/* Pointer to serial info structure. Note that
diff --git a/win/tclWinThrd.c b/win/tclWinThrd.c
index 7b0f6f8..b37eddf 100644
--- a/win/tclWinThrd.c
+++ b/win/tclWinThrd.c
@@ -111,7 +111,7 @@ static Tcl_ThreadDataKey dataKey;
  * the queue.
  */
 
-typedef struct WinCondition {
+typedef struct {
     CRITICAL_SECTION condLock;	/* Lock to serialize queuing on the
 				 * condition. */
     struct ThreadSpecificData *firstPtr;	/* Queue pointers */
@@ -126,7 +126,7 @@ typedef struct WinCondition {
 static int once;
 static DWORD tlsKey;
 
-typedef struct allocMutex {
+typedef struct {
     Tcl_Mutex	     tlock;
     CRITICAL_SECTION wlock;
 } allocMutex;
@@ -948,9 +948,9 @@ TclpFinalizeCondition(
 Tcl_Mutex *
 TclpNewAllocMutex(void)
 {
-    struct allocMutex *lockPtr;
+    allocMutex *lockPtr;
 
-    lockPtr = malloc(sizeof(struct allocMutex));
+    lockPtr = malloc(sizeof(allocMutex));
     if (lockPtr == NULL) {
 	Tcl_Panic("could not allocate lock");
     }
diff --git a/win/tclWinTime.c b/win/tclWinTime.c
index 9cfbac0..d69070b 100644
--- a/win/tclWinTime.c
+++ b/win/tclWinTime.c
@@ -22,7 +22,7 @@
  * Data for managing high-resolution timers.
  */
 
-typedef struct TimeInfo {
+typedef struct {
     CRITICAL_SECTION cs;	/* Mutex guarding this structure. */
     int initialized;		/* Flag == 1 if this structure is
 				 * initialized. */