Use tpXXX instead of tbXXX in tagTHREADENTRY32.

debugger/info.c

diff --git a/debugger/info.c b/debugger/info.c
index a91e323..2df7ac8 100644
--- a/debugger/info.c
+++ b/debugger/info.c
@@ -481,7 +481,7 @@
             if (entry.th32OwnerProcessID != GetCurrentProcessId())
                 DEBUG_Printf(DBG_CHN_MESG, "%08lx %08lx %4ld%s\n",
                              entry.th32ThreadID, entry.th32OwnerProcessID,
-                             entry.tbBasePri, (entry.th32ThreadID == current) ? " <==" : "" );
+                             entry.tpBasePri, (entry.th32ThreadID == current) ? " <==" : "" );
             ok = Thread32Next( snap, &entry );
         }
         CloseHandle( snap );

dlls/kernel/toolhelp.c

diff --git a/dlls/kernel/toolhelp.c b/dlls/kernel/toolhelp.c
index 077308c..9844ec9 100644
--- a/dlls/kernel/toolhelp.c
+++ b/dlls/kernel/toolhelp.c
@@ -234,8 +234,8 @@
             lpte->cntUsage           = req->count;
             lpte->th32ThreadID       = (DWORD)req->tid;
             lpte->th32OwnerProcessID = (DWORD)req->pid;
-            lpte->tbBasePri          = req->base_pri;
-            lpte->tbDeltaPri         = req->delta_pri;
+            lpte->tpBasePri          = req->base_pri;
+            lpte->tpDeltaPri         = req->delta_pri;
             lpte->dwFlags            = 0;  /* SDK: "reserved; do not use" */
         }
     }

include/tlhelp32.h

diff --git a/include/tlhelp32.h b/include/tlhelp32.h
index 797aa7f..355c6c2 100644
--- a/include/tlhelp32.h
+++ b/include/tlhelp32.h
@@ -28,8 +28,8 @@
     DWORD cntUsage; 
     DWORD th32ThreadID; 
     DWORD th32OwnerProcessID; 
-    LONG  tbBasePri; 
-    LONG  tbDeltaPri; 
+    LONG  tpBasePri; 
+    LONG  tpDeltaPri; 
     DWORD dwFlags; 
 } THREADENTRY32, *PTHREADENTRY32, *LPTHREADENTRY32;