Differences From Artifact [7bb1dff5a5]:

• File unix/tclUnixThrd.c — part of check-in [c35c3a7455] at 2018-09-28 09:49:57 on branch tip-509 — Clean up code style and add key phrases to documentation. (user: dkf size: 21706) [more...]

To Artifact [61bc73f0b9]:

• File unix/tclUnixThrd.c — part of check-in [f074bda87c] at 2019-07-17 15:38:17 on branch no-register — Eliminate "register" keyword _everywhere_ in Tcl. This keyword is deprecated in C++ (removed in C++17, even), and essentially does nothing with most modern compilers. (user: jan.nijtmans size: 21697) [more...]

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    PMutex plock;
} AllocMutex;

Tcl_Mutex *
TclpNewAllocMutex(void)
{
    AllocMutex *lockPtr;
    register PMutex *plockPtr;
    PMutex *plockPtr;

    lockPtr = malloc(sizeof(AllocMutex));
    if (lockPtr == NULL) {
	Tcl_Panic("could not allocate lock");
    }
    plockPtr = &lockPtr->plock;
    lockPtr->tlock = (Tcl_Mutex) plockPtr;