193 lines
7.1 KiB
C
193 lines
7.1 KiB
C
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/***********************************************/
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/* Global only to current thread */
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/***********************************************/
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/* Don't forget to re-run embed.pl to propagate changes! */
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/* The 'T' prefix is only needed for vars that need appropriate #defines
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* generated when built with or without USE_THREADS. It is also used
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* to generate the appropriate export list for win32.
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*
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* When building without USE_THREADS, these variables will be truly global.
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* When building without USE_THREADS but with MULTIPLICITY, these variables
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* will be global per-interpreter.
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*
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* Avoid build-specific #ifdefs here, like DEBUGGING. That way,
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* we can keep binary compatibility of the curinterp structure */
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/* Important ones in the first cache line (if alignment is done right) */
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PERLVAR(Tstack_sp, SV **) /* top of the stack */
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#ifdef OP_IN_REGISTER
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PERLVAR(Topsave, OP *)
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#else
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PERLVAR(Top, OP *) /* currently executing op */
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#endif
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PERLVAR(Tcurpad, SV **) /* active pad (lexicals+tmps) */
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PERLVAR(Tstack_base, SV **)
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PERLVAR(Tstack_max, SV **)
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PERLVAR(Tscopestack, I32 *) /* scopes we've ENTERed */
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PERLVAR(Tscopestack_ix, I32)
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PERLVAR(Tscopestack_max,I32)
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PERLVAR(Tsavestack, ANY *) /* items that need to be restored
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when LEAVEing scopes we've ENTERed */
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PERLVAR(Tsavestack_ix, I32)
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PERLVAR(Tsavestack_max, I32)
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PERLVAR(Ttmps_stack, SV **) /* mortals we've made */
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PERLVARI(Ttmps_ix, I32, -1)
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PERLVARI(Ttmps_floor, I32, -1)
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PERLVAR(Ttmps_max, I32)
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PERLVAR(Tmarkstack, I32 *) /* stack_sp locations we're remembering */
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PERLVAR(Tmarkstack_ptr, I32 *)
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PERLVAR(Tmarkstack_max, I32 *)
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PERLVAR(Tretstack, OP **) /* OPs we have postponed executing */
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PERLVAR(Tretstack_ix, I32)
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PERLVAR(Tretstack_max, I32)
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PERLVAR(TSv, SV *) /* used to hold temporary values */
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PERLVAR(TXpv, XPV *) /* used to hold temporary values */
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/* stat stuff */
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PERLVAR(Tstatbuf, Stat_t)
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PERLVAR(Tstatcache, Stat_t) /* _ */
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PERLVAR(Tstatgv, GV *)
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PERLVARI(Tstatname, SV *, Nullsv)
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#ifdef HAS_TIMES
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PERLVAR(Ttimesbuf, struct tms)
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#endif
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/* Fields used by magic variables such as $@, $/ and so on */
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PERLVAR(Ttainted, bool) /* using variables controlled by $< */
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PERLVAR(Tcurpm, PMOP *) /* what to do \ interps in REs from */
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PERLVAR(Tnrs, SV *)
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PERLVAR(Trs, SV *) /* input record separator $/ */
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PERLVAR(Tlast_in_gv, GV *) /* GV used in last <FH> */
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PERLVAR(Tofs, char *) /* output field separator $, */
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PERLVAR(Tofslen, STRLEN)
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PERLVAR(Tdefoutgv, GV *) /* default FH for output */
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PERLVARI(Tchopset, char *, " \n-") /* $: */
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PERLVAR(Tformtarget, SV *)
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PERLVAR(Tbodytarget, SV *)
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PERLVAR(Ttoptarget, SV *)
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/* Stashes */
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PERLVAR(Tdefstash, HV *) /* main symbol table */
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PERLVAR(Tcurstash, HV *) /* symbol table for current package */
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PERLVAR(Trestartop, OP *) /* propagating an error from croak? */
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PERLVARI(Tcurcop, COP * VOL, &PL_compiling)
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PERLVAR(Tin_eval, VOL int) /* trap "fatal" errors? */
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PERLVAR(Tdelaymagic, int) /* ($<,$>) = ... */
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PERLVAR(Tdirty, bool) /* in the middle of tearing things down? */
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PERLVAR(Tlocalizing, int) /* are we processing a local() list? */
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PERLVAR(Tcurstack, AV *) /* THE STACK */
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PERLVAR(Tcurstackinfo, PERL_SI *) /* current stack + context */
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PERLVAR(Tmainstack, AV *) /* the stack when nothing funny is happening */
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PERLVAR(Ttop_env, JMPENV *) /* ptr. to current sigjmp() environment */
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PERLVAR(Tstart_env, JMPENV) /* empty startup sigjmp() environment */
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/* statics "owned" by various functions */
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PERLVAR(Tav_fetch_sv, SV *) /* owned by av_fetch() */
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PERLVAR(Thv_fetch_sv, SV *) /* owned by hv_fetch() */
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PERLVAR(Thv_fetch_ent_mh, HE) /* owned by hv_fetch_ent() */
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PERLVAR(Tmodcount, I32) /* how much mod()ification in assignment? */
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PERLVAR(Tlastgotoprobe, OP*) /* from pp_ctl.c */
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/* sort stuff */
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PERLVAR(Tsortcop, OP *) /* user defined sort routine */
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PERLVAR(Tsortstash, HV *) /* which is in some package or other */
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PERLVAR(Tfirstgv, GV *) /* $a */
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PERLVAR(Tsecondgv, GV *) /* $b */
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PERLVAR(Tsortcxix, I32) /* from pp_ctl.c */
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/* regex stuff */
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PERLVAR(Tscreamfirst, I32 *)
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PERLVAR(Tscreamnext, I32 *)
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PERLVARI(Tmaxscream, I32, -1)
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PERLVAR(Tlastscream, SV *)
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PERLVAR(Tregdummy, regnode) /* from regcomp.c */
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PERLVAR(Tregcomp_parse, char*) /* Input-scan pointer. */
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PERLVAR(Tregxend, char*) /* End of input for compile */
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PERLVAR(Tregcode, regnode*) /* Code-emit pointer; ®dummy = don't */
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PERLVAR(Tregnaughty, I32) /* How bad is this pattern? */
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PERLVAR(Tregsawback, I32) /* Did we see \1, ...? */
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PERLVAR(Tregprecomp, char *) /* uncompiled string. */
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PERLVAR(Tregnpar, I32) /* () count. */
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PERLVAR(Tregsize, I32) /* Code size. */
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PERLVAR(Tregflags, U16) /* are we folding, multilining? */
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PERLVAR(Tregseen, U32) /* from regcomp.c */
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PERLVAR(Tseen_zerolen, I32) /* from regcomp.c */
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PERLVAR(Tseen_evals, I32) /* from regcomp.c */
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PERLVAR(Tregcomp_rx, regexp *) /* from regcomp.c */
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PERLVAR(Textralen, I32) /* from regcomp.c */
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PERLVAR(Tcolorset, int) /* from regcomp.c */
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PERLVAR(Tcolors[4], char *) /* from regcomp.c */
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PERLVAR(Treginput, char *) /* String-input pointer. */
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PERLVAR(Tregbol, char *) /* Beginning of input, for ^ check. */
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PERLVAR(Tregeol, char *) /* End of input, for $ check. */
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PERLVAR(Tregstartp, char **) /* Pointer to startp array. */
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PERLVAR(Tregendp, char **) /* Ditto for endp. */
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PERLVAR(Treglastparen, U32 *) /* Similarly for lastparen. */
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PERLVAR(Tregtill, char *) /* How far we are required to go. */
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PERLVAR(Tregprev, char) /* char before regbol, \n if none */
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PERLVAR(Treg_start_tmp, char **) /* from regexec.c */
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PERLVAR(Treg_start_tmpl,U32) /* from regexec.c */
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PERLVAR(Tregdata, struct reg_data *)
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/* from regexec.c renamed was data */
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PERLVAR(Tbostr, char *) /* from regexec.c */
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PERLVAR(Treg_flags, U32) /* from regexec.c */
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PERLVAR(Treg_eval_set, I32) /* from regexec.c */
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PERLVAR(Tregnarrate, I32) /* from regexec.c */
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PERLVAR(Tregprogram, regnode *) /* from regexec.c */
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PERLVARI(Tregindent, int, 0) /* from regexec.c */
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PERLVAR(Tregcc, CURCUR *) /* from regexec.c */
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PERLVARI(Tregcompp, regcomp_t, FUNC_NAME_TO_PTR(pregcomp))
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/* Pointer to RE compiler */
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PERLVARI(Tregexecp, regexec_t, FUNC_NAME_TO_PTR(regexec_flags))
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/* Pointer to RE executer */
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PERLVARI(Treginterp_cnt,int, 0) /* Whether `Regexp'
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was interpolated. */
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/* Note that the variables below are all explicitly referenced in the code
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* as thr->whatever and therefore don't need the 'T' prefix. */
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#ifdef USE_THREADS
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PERLVAR(oursv, SV *)
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PERLVAR(cvcache, HV *)
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PERLVAR(self, perl_os_thread) /* Underlying thread object */
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PERLVAR(flags, U32)
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PERLVAR(threadsv, AV *) /* Per-thread SVs ($_, $@ etc.) */
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PERLVAR(threadsvp, SV **) /* AvARRAY(threadsv) */
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PERLVAR(specific, AV *) /* Thread-specific user data */
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PERLVAR(errsv, SV *) /* Backing SV for $@ */
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PERLVAR(errhv, HV *) /* HV for what was %@ in pp_ctl.c */
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PERLVAR(mutex, perl_mutex) /* For the fields others can change */
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PERLVAR(tid, U32)
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PERLVAR(prev, struct perl_thread *)
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PERLVAR(next, struct perl_thread *)
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/* Circular linked list of threads */
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#ifdef HAVE_THREAD_INTERN
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PERLVAR(i, struct thread_intern)
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/* Platform-dependent internals */
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#endif
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PERLVAR(trailing_nul, char) /* For the sake of thrsv and oursv */
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#endif /* USE_THREADS */
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