Remove some unnecessary "struct" definitions and some type casts no longer necessary. No functional changes.

1 files changed, 7 insertions, 7 deletions

diff --git a/generic/tclIORChan.c b/generic/tclIORChan.c
index 433fb6f..aefa104 100644
--- a/generic/tclIORChan.c
+++ b/generic/tclIORChan.c
@@ -234,7 +234,7 @@ 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
@@ -309,7 +309,7 @@ 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 */
@@ -346,7 +346,7 @@ 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.
@@ -723,7 +723,7 @@ TclChanCreateObjCmd(
     Tcl_DecrRefCount(rcPtr->name);
     Tcl_DecrRefCount(rcPtr->methods);
     Tcl_DecrRefCount(rcPtr->cmd);
-    ckfree((char*) rcPtr);
+    ckfree(rcPtr);
     return TCL_ERROR;
 
 #undef MODE
@@ -748,7 +748,7 @@ TclChanCreateObjCmd(
  *----------------------------------------------------------------------
  */
 
-typedef struct ReflectEvent {
+typedef struct {
     Tcl_Event header;
     ReflectedChannel *rcPtr;
     int events;
@@ -1223,8 +1223,8 @@ ReflectClose(
 #endif
     tctPtr = ((Channel *)rcPtr->chan)->typePtr;
     if (tctPtr && tctPtr != &tclRChannelType) {
-        ckfree(tctPtr);
-        ((Channel *)rcPtr->chan)->typePtr = NULL;
+	ckfree(tctPtr);
+	((Channel *)rcPtr->chan)->typePtr = NULL;
     }
     Tcl_EventuallyFree(rcPtr, (Tcl_FreeProc *) FreeReflectedChannel);
     return (result == TCL_OK) ? EOK : EINVAL;