freebsd-dev/contrib/perl5/proto.h

903 lines
35 KiB
C++

#ifndef PERL_CALLCONV
# define PERL_CALLCONV
#endif
#ifdef PERL_OBJECT
#define VIRTUAL virtual PERL_CALLCONV
#else
#define VIRTUAL PERL_CALLCONV
START_EXTERN_C
#endif
/* NOTE!!! When new virtual functions are added, they must be added at
* the end of this file to maintain binary compatibility with PERL_OBJECT
*/
#ifndef NEXT30_NO_ATTRIBUTE
#ifndef HASATTRIBUTE /* disable GNU-cc attribute checking? */
#ifdef __attribute__ /* Avoid possible redefinition errors */
#undef __attribute__
#endif
#define __attribute__(attr)
#endif
#endif
#ifdef OVERLOAD
VIRTUAL SV* amagic_call _((SV* left,SV* right,int method,int dir));
VIRTUAL bool Gv_AMupdate _((HV* stash));
#endif /* OVERLOAD */
VIRTUAL OP* append_elem _((I32 optype, OP* head, OP* tail));
VIRTUAL OP* append_list _((I32 optype, LISTOP* first, LISTOP* last));
VIRTUAL I32 apply _((I32 type, SV** mark, SV** sp));
VIRTUAL void assertref _((OP* o));
VIRTUAL bool avhv_exists_ent _((AV *ar, SV* keysv, U32 hash));
VIRTUAL SV** avhv_fetch_ent _((AV *ar, SV* keysv, I32 lval, U32 hash));
VIRTUAL HE* avhv_iternext _((AV *ar));
VIRTUAL SV* avhv_iterval _((AV *ar, HE* entry));
VIRTUAL HV* avhv_keys _((AV *ar));
VIRTUAL void av_clear _((AV* ar));
VIRTUAL void av_extend _((AV* ar, I32 key));
VIRTUAL AV* av_fake _((I32 size, SV** svp));
VIRTUAL SV** av_fetch _((AV* ar, I32 key, I32 lval));
VIRTUAL void av_fill _((AV* ar, I32 fill));
VIRTUAL I32 av_len _((AV* ar));
VIRTUAL AV* av_make _((I32 size, SV** svp));
VIRTUAL SV* av_pop _((AV* ar));
VIRTUAL void av_push _((AV* ar, SV* val));
VIRTUAL void av_reify _((AV* ar));
VIRTUAL SV* av_shift _((AV* ar));
VIRTUAL SV** av_store _((AV* ar, I32 key, SV* val));
VIRTUAL void av_undef _((AV* ar));
VIRTUAL void av_unshift _((AV* ar, I32 num));
VIRTUAL OP* bind_match _((I32 type, OP* left, OP* pat));
VIRTUAL OP* block_end _((I32 floor, OP* seq));
VIRTUAL I32 block_gimme _((void));
VIRTUAL int block_start _((int full));
VIRTUAL void boot_core_UNIVERSAL _((void));
VIRTUAL void call_list _((I32 oldscope, AV* av_list));
VIRTUAL I32 cando _((I32 bit, I32 effective, Stat_t* statbufp));
#ifndef CASTNEGFLOAT
VIRTUAL U32 cast_ulong _((double f));
#endif
#if !defined(HAS_TRUNCATE) && !defined(HAS_CHSIZE) && defined(F_FREESP)
VIRTUAL I32 my_chsize _((int fd, Off_t length));
#endif
VIRTUAL OP* ck_gvconst _((OP* o));
VIRTUAL OP* ck_retarget _((OP* o));
#ifdef USE_THREADS
VIRTUAL MAGIC * condpair_magic _((SV *sv));
#endif
VIRTUAL OP* convert _((I32 optype, I32 flags, OP* o));
VIRTUAL void croak _((const char* pat,...)) __attribute__((noreturn));
VIRTUAL void cv_ckproto _((CV* cv, GV* gv, char* p));
VIRTUAL CV* cv_clone _((CV* proto));
VIRTUAL SV* cv_const_sv _((CV* cv));
VIRTUAL SV* op_const_sv _((OP* o, CV* cv));
VIRTUAL void cv_undef _((CV* cv));
VIRTUAL void cx_dump _((PERL_CONTEXT* cs));
VIRTUAL SV* filter_add _((filter_t funcp, SV* datasv));
VIRTUAL void filter_del _((filter_t funcp));
VIRTUAL I32 filter_read _((int idx, SV* buffer, int maxlen));
VIRTUAL char ** get_op_descs _((void));
VIRTUAL char ** get_op_names _((void));
VIRTUAL char * get_no_modify _((void));
VIRTUAL U32 * get_opargs _((void));
VIRTUAL I32 cxinc _((void));
VIRTUAL void deb _((const char* pat,...));
VIRTUAL void deb_growlevel _((void));
VIRTUAL void debprofdump _((void));
VIRTUAL I32 debop _((OP* o));
VIRTUAL I32 debstack _((void));
VIRTUAL I32 debstackptrs _((void));
VIRTUAL char* delimcpy _((char* to, char* toend, char* from, char* fromend,
int delim, I32* retlen));
VIRTUAL void deprecate _((char* s));
VIRTUAL OP* die _((const char* pat,...));
VIRTUAL OP* die_where _((char* message));
VIRTUAL void dounwind _((I32 cxix));
VIRTUAL bool do_aexec _((SV* really, SV** mark, SV** sp));
VIRTUAL int do_binmode _((PerlIO *fp, int iotype, int flag));
VIRTUAL void do_chop _((SV* asv, SV* sv));
VIRTUAL bool do_close _((GV* gv, bool not_implicit));
VIRTUAL bool do_eof _((GV* gv));
VIRTUAL bool do_exec _((char* cmd));
VIRTUAL void do_execfree _((void));
#if defined(HAS_MSG) || defined(HAS_SEM) || defined(HAS_SHM)
I32 do_ipcctl _((I32 optype, SV** mark, SV** sp));
I32 do_ipcget _((I32 optype, SV** mark, SV** sp));
#endif
VIRTUAL void do_join _((SV* sv, SV* del, SV** mark, SV** sp));
VIRTUAL OP* do_kv _((ARGSproto));
#if defined(HAS_MSG) || defined(HAS_SEM) || defined(HAS_SHM)
I32 do_msgrcv _((SV** mark, SV** sp));
I32 do_msgsnd _((SV** mark, SV** sp));
#endif
VIRTUAL bool do_open _((GV* gv, char* name, I32 len,
int as_raw, int rawmode, int rawperm, PerlIO* supplied_fp));
VIRTUAL void do_pipe _((SV* sv, GV* rgv, GV* wgv));
VIRTUAL bool do_print _((SV* sv, PerlIO* fp));
VIRTUAL OP* do_readline _((void));
VIRTUAL I32 do_chomp _((SV* sv));
VIRTUAL bool do_seek _((GV* gv, long pos, int whence));
#if defined(HAS_MSG) || defined(HAS_SEM) || defined(HAS_SHM)
I32 do_semop _((SV** mark, SV** sp));
I32 do_shmio _((I32 optype, SV** mark, SV** sp));
#endif
VIRTUAL void do_sprintf _((SV* sv, I32 len, SV** sarg));
VIRTUAL long do_sysseek _((GV* gv, long pos, int whence));
VIRTUAL long do_tell _((GV* gv));
VIRTUAL I32 do_trans _((SV* sv, OP* arg));
VIRTUAL void do_vecset _((SV* sv));
VIRTUAL void do_vop _((I32 optype, SV* sv, SV* left, SV* right));
VIRTUAL I32 dowantarray _((void));
VIRTUAL void dump_all _((void));
VIRTUAL void dump_eval _((void));
#ifdef DUMP_FDS /* See util.c */
VIRTUAL void dump_fds _((char* s));
#endif
VIRTUAL void dump_form _((GV* gv));
VIRTUAL void dump_gv _((GV* gv));
#ifdef MYMALLOC
VIRTUAL void dump_mstats _((char* s));
#endif
VIRTUAL void dump_op _((OP* arg));
VIRTUAL void dump_pm _((PMOP* pm));
VIRTUAL void dump_packsubs _((HV* stash));
VIRTUAL void dump_sub _((GV* gv));
VIRTUAL void fbm_compile _((SV* sv, U32 flags));
VIRTUAL char* fbm_instr _((unsigned char* big, unsigned char* bigend, SV* littlesv, U32 flags));
VIRTUAL char* find_script _((char *scriptname, bool dosearch, char **search_ext, I32 flags));
#ifdef USE_THREADS
VIRTUAL PADOFFSET find_threadsv _((char *name));
#endif
VIRTUAL OP* force_list _((OP* arg));
VIRTUAL OP* fold_constants _((OP* arg));
VIRTUAL char* form _((const char* pat, ...));
VIRTUAL void free_tmps _((void));
VIRTUAL OP* gen_constant_list _((OP* o));
VIRTUAL void gp_free _((GV* gv));
VIRTUAL GP* gp_ref _((GP* gp));
VIRTUAL GV* gv_AVadd _((GV* gv));
VIRTUAL GV* gv_HVadd _((GV* gv));
VIRTUAL GV* gv_IOadd _((GV* gv));
VIRTUAL GV* gv_autoload4 _((HV* stash, char* name, STRLEN len, I32 method));
VIRTUAL void gv_check _((HV* stash));
VIRTUAL void gv_efullname _((SV* sv, GV* gv));
VIRTUAL void gv_efullname3 _((SV* sv, GV* gv, char* prefix));
VIRTUAL GV* gv_fetchfile _((char* name));
VIRTUAL GV* gv_fetchmeth _((HV* stash, char* name, STRLEN len, I32 level));
VIRTUAL GV* gv_fetchmethod _((HV* stash, char* name));
VIRTUAL GV* gv_fetchmethod_autoload _((HV* stash, char* name, I32 autoload));
VIRTUAL GV* gv_fetchpv _((char* name, I32 add, I32 sv_type));
VIRTUAL void gv_fullname _((SV* sv, GV* gv));
VIRTUAL void gv_fullname3 _((SV* sv, GV* gv, char* prefix));
VIRTUAL void gv_init _((GV* gv, HV* stash, char* name, STRLEN len, int multi));
VIRTUAL HV* gv_stashpv _((char* name, I32 create));
VIRTUAL HV* gv_stashpvn _((char* name, U32 namelen, I32 create));
VIRTUAL HV* gv_stashsv _((SV* sv, I32 create));
VIRTUAL void hv_clear _((HV* tb));
VIRTUAL void hv_delayfree_ent _((HV* hv, HE* entry));
VIRTUAL SV* hv_delete _((HV* tb, char* key, U32 klen, I32 flags));
VIRTUAL SV* hv_delete_ent _((HV* tb, SV* key, I32 flags, U32 hash));
VIRTUAL bool hv_exists _((HV* tb, char* key, U32 klen));
VIRTUAL bool hv_exists_ent _((HV* tb, SV* key, U32 hash));
VIRTUAL SV** hv_fetch _((HV* tb, char* key, U32 klen, I32 lval));
VIRTUAL HE* hv_fetch_ent _((HV* tb, SV* key, I32 lval, U32 hash));
VIRTUAL void hv_free_ent _((HV* hv, HE* entry));
VIRTUAL I32 hv_iterinit _((HV* tb));
VIRTUAL char* hv_iterkey _((HE* entry, I32* retlen));
VIRTUAL SV* hv_iterkeysv _((HE* entry));
VIRTUAL HE* hv_iternext _((HV* tb));
VIRTUAL SV* hv_iternextsv _((HV* hv, char** key, I32* retlen));
VIRTUAL SV* hv_iterval _((HV* tb, HE* entry));
VIRTUAL void hv_ksplit _((HV* hv, IV newmax));
VIRTUAL void hv_magic _((HV* hv, GV* gv, int how));
VIRTUAL SV** hv_store _((HV* tb, char* key, U32 klen, SV* val, U32 hash));
VIRTUAL HE* hv_store_ent _((HV* tb, SV* key, SV* val, U32 hash));
VIRTUAL void hv_undef _((HV* tb));
VIRTUAL I32 ibcmp _((char* a, char* b, I32 len));
VIRTUAL I32 ibcmp_locale _((char* a, char* b, I32 len));
VIRTUAL I32 ingroup _((I32 testgid, I32 effective));
VIRTUAL void init_stacks _((ARGSproto));
VIRTUAL U32 intro_my _((void));
VIRTUAL char* instr _((char* big, char* little));
VIRTUAL bool io_close _((IO* io));
VIRTUAL OP* invert _((OP* cmd));
VIRTUAL OP* jmaybe _((OP* arg));
VIRTUAL I32 keyword _((char* d, I32 len));
VIRTUAL void leave_scope _((I32 base));
VIRTUAL void lex_end _((void));
VIRTUAL void lex_start _((SV* line));
VIRTUAL OP* linklist _((OP* o));
VIRTUAL OP* list _((OP* o));
VIRTUAL OP* listkids _((OP* o));
VIRTUAL OP* localize _((OP* arg, I32 lexical));
VIRTUAL I32 looks_like_number _((SV* sv));
VIRTUAL int magic_clearenv _((SV* sv, MAGIC* mg));
VIRTUAL int magic_clear_all_env _((SV* sv, MAGIC* mg));
VIRTUAL int magic_clearpack _((SV* sv, MAGIC* mg));
VIRTUAL int magic_clearsig _((SV* sv, MAGIC* mg));
VIRTUAL int magic_existspack _((SV* sv, MAGIC* mg));
VIRTUAL int magic_freeregexp _((SV* sv, MAGIC* mg));
VIRTUAL int magic_get _((SV* sv, MAGIC* mg));
VIRTUAL int magic_getarylen _((SV* sv, MAGIC* mg));
VIRTUAL int magic_getdefelem _((SV* sv, MAGIC* mg));
VIRTUAL int magic_getglob _((SV* sv, MAGIC* mg));
VIRTUAL int magic_getnkeys _((SV* sv, MAGIC* mg));
VIRTUAL int magic_getpack _((SV* sv, MAGIC* mg));
VIRTUAL int magic_getpos _((SV* sv, MAGIC* mg));
VIRTUAL int magic_getsig _((SV* sv, MAGIC* mg));
VIRTUAL int magic_getsubstr _((SV* sv, MAGIC* mg));
VIRTUAL int magic_gettaint _((SV* sv, MAGIC* mg));
VIRTUAL int magic_getuvar _((SV* sv, MAGIC* mg));
VIRTUAL int magic_getvec _((SV* sv, MAGIC* mg));
VIRTUAL U32 magic_len _((SV* sv, MAGIC* mg));
#ifdef USE_THREADS
VIRTUAL int magic_mutexfree _((SV* sv, MAGIC* mg));
#endif /* USE_THREADS */
VIRTUAL int magic_nextpack _((SV* sv, MAGIC* mg, SV* key));
VIRTUAL int magic_set _((SV* sv, MAGIC* mg));
#ifdef OVERLOAD
VIRTUAL int magic_setamagic _((SV* sv, MAGIC* mg));
#endif /* OVERLOAD */
VIRTUAL int magic_setarylen _((SV* sv, MAGIC* mg));
VIRTUAL int magic_setbm _((SV* sv, MAGIC* mg));
VIRTUAL int magic_setdbline _((SV* sv, MAGIC* mg));
#ifdef USE_LOCALE_COLLATE
VIRTUAL int magic_setcollxfrm _((SV* sv, MAGIC* mg));
#endif
VIRTUAL int magic_setdefelem _((SV* sv, MAGIC* mg));
VIRTUAL int magic_setenv _((SV* sv, MAGIC* mg));
VIRTUAL int magic_setfm _((SV* sv, MAGIC* mg));
VIRTUAL int magic_setisa _((SV* sv, MAGIC* mg));
VIRTUAL int magic_setglob _((SV* sv, MAGIC* mg));
VIRTUAL int magic_setmglob _((SV* sv, MAGIC* mg));
VIRTUAL int magic_setnkeys _((SV* sv, MAGIC* mg));
VIRTUAL int magic_setpack _((SV* sv, MAGIC* mg));
VIRTUAL int magic_setpos _((SV* sv, MAGIC* mg));
VIRTUAL int magic_setsig _((SV* sv, MAGIC* mg));
VIRTUAL int magic_setsubstr _((SV* sv, MAGIC* mg));
VIRTUAL int magic_settaint _((SV* sv, MAGIC* mg));
VIRTUAL int magic_setuvar _((SV* sv, MAGIC* mg));
VIRTUAL int magic_setvec _((SV* sv, MAGIC* mg));
VIRTUAL int magic_set_all_env _((SV* sv, MAGIC* mg));
VIRTUAL U32 magic_sizepack _((SV* sv, MAGIC* mg));
VIRTUAL int magic_wipepack _((SV* sv, MAGIC* mg));
VIRTUAL void magicname _((char* sym, char* name, I32 namlen));
int main _((int argc, char** argv, char** env));
#ifdef MYMALLOC
VIRTUAL MEM_SIZE malloced_size _((void *p));
#endif
VIRTUAL void markstack_grow _((void));
#ifdef USE_LOCALE_COLLATE
VIRTUAL char* mem_collxfrm _((const char* s, STRLEN len, STRLEN* xlen));
#endif
VIRTUAL char* mess _((const char* pat, va_list* args));
VIRTUAL int mg_clear _((SV* sv));
VIRTUAL int mg_copy _((SV* sv, SV* nsv, char* key, I32 klen));
VIRTUAL MAGIC* mg_find _((SV* sv, int type));
VIRTUAL int mg_free _((SV* sv));
VIRTUAL int mg_get _((SV* sv));
VIRTUAL U32 mg_length _((SV* sv));
VIRTUAL void mg_magical _((SV* sv));
VIRTUAL int mg_set _((SV* sv));
VIRTUAL I32 mg_size _((SV* sv));
VIRTUAL OP* mod _((OP* o, I32 type));
VIRTUAL char* moreswitches _((char* s));
VIRTUAL OP* my _((OP* o));
#if !defined(HAS_BCOPY) || !defined(HAS_SAFE_BCOPY)
VIRTUAL char* my_bcopy _((char* from, char* to, I32 len));
#endif
#if !defined(HAS_BZERO) && !defined(HAS_MEMSET)
char* my_bzero _((char* loc, I32 len));
#endif
VIRTUAL void my_exit _((U32 status)) __attribute__((noreturn));
VIRTUAL void my_failure_exit _((void)) __attribute__((noreturn));
VIRTUAL I32 my_lstat _((ARGSproto));
#if !defined(HAS_MEMCMP) || !defined(HAS_SANE_MEMCMP)
VIRTUAL I32 my_memcmp _((char* s1, char* s2, I32 len));
#endif
#if !defined(HAS_MEMSET)
VIRTUAL void* my_memset _((char* loc, I32 ch, I32 len));
#endif
#ifndef PERL_OBJECT
VIRTUAL I32 my_pclose _((PerlIO* ptr));
VIRTUAL PerlIO* my_popen _((char* cmd, char* mode));
#endif
VIRTUAL void my_setenv _((char* nam, char* val));
VIRTUAL I32 my_stat _((ARGSproto));
#ifdef MYSWAP
VIRTUAL short my_swap _((short s));
VIRTUAL long my_htonl _((long l));
VIRTUAL long my_ntohl _((long l));
#endif
VIRTUAL void my_unexec _((void));
VIRTUAL OP* newANONLIST _((OP* o));
VIRTUAL OP* newANONHASH _((OP* o));
VIRTUAL OP* newANONSUB _((I32 floor, OP* proto, OP* block));
VIRTUAL OP* newASSIGNOP _((I32 flags, OP* left, I32 optype, OP* right));
VIRTUAL OP* newCONDOP _((I32 flags, OP* expr, OP* trueop, OP* falseop));
VIRTUAL void newCONSTSUB _((HV* stash, char* name, SV* sv));
VIRTUAL void newFORM _((I32 floor, OP* o, OP* block));
VIRTUAL OP* newFOROP _((I32 flags, char* label, line_t forline, OP* sclr, OP* expr, OP*block, OP*cont));
VIRTUAL OP* newLOGOP _((I32 optype, I32 flags, OP* left, OP* right));
VIRTUAL OP* newLOOPEX _((I32 type, OP* label));
VIRTUAL OP* newLOOPOP _((I32 flags, I32 debuggable, OP* expr, OP* block));
VIRTUAL OP* newNULLLIST _((void));
VIRTUAL OP* newOP _((I32 optype, I32 flags));
VIRTUAL void newPROG _((OP* o));
VIRTUAL OP* newRANGE _((I32 flags, OP* left, OP* right));
VIRTUAL OP* newSLICEOP _((I32 flags, OP* subscript, OP* list));
VIRTUAL OP* newSTATEOP _((I32 flags, char* label, OP* o));
VIRTUAL CV* newSUB _((I32 floor, OP* o, OP* proto, OP* block));
VIRTUAL CV* newXS _((char* name, void (*subaddr)(CV* cv _CPERLproto), char* filename));
VIRTUAL AV* newAV _((void));
VIRTUAL OP* newAVREF _((OP* o));
VIRTUAL OP* newBINOP _((I32 type, I32 flags, OP* first, OP* last));
VIRTUAL OP* newCVREF _((I32 flags, OP* o));
VIRTUAL OP* newGVOP _((I32 type, I32 flags, GV* gv));
VIRTUAL GV* newGVgen _((char* pack));
VIRTUAL OP* newGVREF _((I32 type, OP* o));
VIRTUAL OP* newHVREF _((OP* o));
VIRTUAL HV* newHV _((void));
VIRTUAL HV* newHVhv _((HV* hv));
VIRTUAL IO* newIO _((void));
VIRTUAL OP* newLISTOP _((I32 type, I32 flags, OP* first, OP* last));
VIRTUAL OP* newPMOP _((I32 type, I32 flags));
VIRTUAL OP* newPVOP _((I32 type, I32 flags, char* pv));
VIRTUAL SV* newRV _((SV* pref));
VIRTUAL SV* newRV_noinc _((SV *sv));
VIRTUAL SV* newSV _((STRLEN len));
VIRTUAL OP* newSVREF _((OP* o));
VIRTUAL OP* newSVOP _((I32 type, I32 flags, SV* sv));
VIRTUAL SV* newSViv _((IV i));
VIRTUAL SV* newSVnv _((double n));
VIRTUAL SV* newSVpv _((char* s, STRLEN len));
VIRTUAL SV* newSVpvn _((char *s, STRLEN len));
VIRTUAL SV* newSVpvf _((const char* pat, ...));
VIRTUAL SV* newSVrv _((SV* rv, char* classname));
VIRTUAL SV* newSVsv _((SV* old));
VIRTUAL OP* newUNOP _((I32 type, I32 flags, OP* first));
VIRTUAL OP* newWHILEOP _((I32 flags, I32 debuggable, LOOP* loop,
I32 whileline, OP* expr, OP* block, OP* cont));
#ifdef USE_THREADS
VIRTUAL struct perl_thread * new_struct_thread _((struct perl_thread *t));
#endif
VIRTUAL PERL_SI * new_stackinfo _((I32 stitems, I32 cxitems));
VIRTUAL PerlIO* nextargv _((GV* gv));
VIRTUAL char* ninstr _((char* big, char* bigend, char* little, char* lend));
VIRTUAL OP* oopsCV _((OP* o));
VIRTUAL void op_free _((OP* arg));
VIRTUAL void package _((OP* o));
VIRTUAL PADOFFSET pad_alloc _((I32 optype, U32 tmptype));
VIRTUAL PADOFFSET pad_allocmy _((char* name));
VIRTUAL PADOFFSET pad_findmy _((char* name));
VIRTUAL OP* oopsAV _((OP* o));
VIRTUAL OP* oopsHV _((OP* o));
VIRTUAL void pad_leavemy _((I32 fill));
VIRTUAL SV* pad_sv _((PADOFFSET po));
VIRTUAL void pad_free _((PADOFFSET po));
VIRTUAL void pad_reset _((void));
VIRTUAL void pad_swipe _((PADOFFSET po));
VIRTUAL void peep _((OP* o));
#ifndef PERL_OBJECT
PerlInterpreter* perl_alloc _((void));
#endif
#ifdef PERL_OBJECT
VIRTUAL void perl_atexit _((void(*fn)(CPerlObj *, void *), void* ptr));
#else
void perl_atexit _((void(*fn)(void *), void*));
#endif
VIRTUAL I32 perl_call_argv _((char* sub_name, I32 flags, char** argv));
VIRTUAL I32 perl_call_method _((char* methname, I32 flags));
VIRTUAL I32 perl_call_pv _((char* sub_name, I32 flags));
VIRTUAL I32 perl_call_sv _((SV* sv, I32 flags));
#ifdef PERL_OBJECT
VIRTUAL void perl_construct _((void));
VIRTUAL void perl_destruct _((void));
#else
void perl_construct _((PerlInterpreter* sv_interp));
void perl_destruct _((PerlInterpreter* sv_interp));
#endif
VIRTUAL SV* perl_eval_pv _((char* p, I32 croak_on_error));
VIRTUAL I32 perl_eval_sv _((SV* sv, I32 flags));
#ifdef PERL_OBJECT
VIRTUAL void perl_free _((void));
#else
void perl_free _((PerlInterpreter* sv_interp));
#endif
VIRTUAL SV* perl_get_sv _((char* name, I32 create));
VIRTUAL AV* perl_get_av _((char* name, I32 create));
VIRTUAL HV* perl_get_hv _((char* name, I32 create));
VIRTUAL CV* perl_get_cv _((char* name, I32 create));
VIRTUAL int perl_init_i18nl10n _((int printwarn));
VIRTUAL int perl_init_i18nl14n _((int printwarn));
VIRTUAL void perl_new_collate _((char* newcoll));
VIRTUAL void perl_new_ctype _((char* newctype));
VIRTUAL void perl_new_numeric _((char* newcoll));
VIRTUAL void perl_set_numeric_local _((void));
VIRTUAL void perl_set_numeric_standard _((void));
#ifdef PERL_OBJECT
VIRTUAL int perl_parse _((void(*xsinit)(CPerlObj*), int argc, char** argv, char** env));
#else
int perl_parse _((PerlInterpreter* sv_interp, void(*xsinit)(void), int argc, char** argv, char** env));
#endif
VIRTUAL void perl_require_pv _((char* pv));
#define perl_requirepv perl_require_pv
#ifdef PERL_OBJECT
VIRTUAL int perl_run _((void));
#else
int perl_run _((PerlInterpreter* sv_interp));
#endif
VIRTUAL void pidgone _((int pid, int status));
VIRTUAL void pmflag _((U16* pmfl, int ch));
VIRTUAL OP* pmruntime _((OP* pm, OP* expr, OP* repl));
VIRTUAL OP* pmtrans _((OP* o, OP* expr, OP* repl));
VIRTUAL OP* pop_return _((void));
VIRTUAL void pop_scope _((void));
VIRTUAL OP* prepend_elem _((I32 optype, OP* head, OP* tail));
VIRTUAL void push_return _((OP* o));
VIRTUAL void push_scope _((void));
VIRTUAL OP* ref _((OP* o, I32 type));
VIRTUAL OP* refkids _((OP* o, I32 type));
VIRTUAL void regdump _((regexp* r));
VIRTUAL I32 pregexec _((regexp* prog, char* stringarg, char* strend, char* strbeg, I32 minend, SV* screamer, U32 nosave));
VIRTUAL void pregfree _((struct regexp* r));
VIRTUAL regexp* pregcomp _((char* exp, char* xend, PMOP* pm));
VIRTUAL I32 regexec_flags _((regexp* prog, char* stringarg, char* strend,
char* strbeg, I32 minend, SV* screamer,
void* data, U32 flags));
VIRTUAL regnode* regnext _((regnode* p));
VIRTUAL void regprop _((SV* sv, regnode* o));
VIRTUAL void repeatcpy _((char* to, char* from, I32 len, I32 count));
VIRTUAL char* rninstr _((char* big, char* bigend, char* little, char* lend));
VIRTUAL Sighandler_t rsignal _((int i, Sighandler_t t));
VIRTUAL int rsignal_restore _((int i, Sigsave_t* t));
VIRTUAL int rsignal_save _((int i, Sighandler_t t1, Sigsave_t* t2));
VIRTUAL Sighandler_t rsignal_state _((int i));
VIRTUAL void rxres_free _((void** rsp));
VIRTUAL void rxres_restore _((void** rsp, REGEXP* prx));
VIRTUAL void rxres_save _((void** rsp, REGEXP* prx));
#ifndef HAS_RENAME
VIRTUAL I32 same_dirent _((char* a, char* b));
#endif
VIRTUAL char* savepv _((char* sv));
VIRTUAL char* savepvn _((char* sv, I32 len));
VIRTUAL void savestack_grow _((void));
VIRTUAL void save_aelem _((AV* av, I32 idx, SV **sptr));
VIRTUAL void save_aptr _((AV** aptr));
VIRTUAL AV* save_ary _((GV* gv));
VIRTUAL void save_clearsv _((SV** svp));
VIRTUAL void save_delete _((HV* hv, char* key, I32 klen));
#ifndef titan /* TitanOS cc can't handle this */
#ifdef PERL_OBJECT
typedef void (CPerlObj::*DESTRUCTORFUNC) _((void*));
VIRTUAL void save_destructor _((DESTRUCTORFUNC f, void* p));
#else
void save_destructor _((void (*f)(void*), void* p));
#endif
#endif /* titan */
VIRTUAL void save_freesv _((SV* sv));
VIRTUAL void save_freeop _((OP* o));
VIRTUAL void save_freepv _((char* pv));
VIRTUAL void save_gp _((GV* gv, I32 empty));
VIRTUAL HV* save_hash _((GV* gv));
VIRTUAL void save_helem _((HV* hv, SV *key, SV **sptr));
VIRTUAL void save_hints _((void));
VIRTUAL void save_hptr _((HV** hptr));
VIRTUAL void save_I16 _((I16* intp));
VIRTUAL void save_I32 _((I32* intp));
VIRTUAL void save_int _((int* intp));
VIRTUAL void save_item _((SV* item));
VIRTUAL void save_iv _((IV* iv));
VIRTUAL void save_list _((SV** sarg, I32 maxsarg));
VIRTUAL void save_long _((long* longp));
VIRTUAL void save_nogv _((GV* gv));
VIRTUAL void save_op _((void));
VIRTUAL SV* save_scalar _((GV* gv));
VIRTUAL void save_pptr _((char** pptr));
VIRTUAL void save_sptr _((SV** sptr));
VIRTUAL SV* save_svref _((SV** sptr));
VIRTUAL SV** save_threadsv _((PADOFFSET i));
VIRTUAL OP* sawparens _((OP* o));
VIRTUAL OP* scalar _((OP* o));
VIRTUAL OP* scalarkids _((OP* o));
VIRTUAL OP* scalarseq _((OP* o));
VIRTUAL OP* scalarvoid _((OP* o));
VIRTUAL UV scan_hex _((char* start, I32 len, I32* retlen));
VIRTUAL char* scan_num _((char* s));
VIRTUAL UV scan_oct _((char* start, I32 len, I32* retlen));
VIRTUAL OP* scope _((OP* o));
VIRTUAL char* screaminstr _((SV* bigsv, SV* littlesv, I32 start_shift, I32 end_shift, I32 *state, I32 last));
#ifndef VMS
VIRTUAL I32 setenv_getix _((char* nam));
#endif
VIRTUAL void setdefout _((GV* gv));
VIRTUAL char* sharepvn _((char* sv, I32 len, U32 hash));
VIRTUAL HEK* share_hek _((char* sv, I32 len, U32 hash));
VIRTUAL Signal_t sighandler _((int sig));
VIRTUAL SV** stack_grow _((SV** sp, SV**p, int n));
VIRTUAL I32 start_subparse _((I32 is_format, U32 flags));
VIRTUAL void sub_crush_depth _((CV* cv));
VIRTUAL bool sv_2bool _((SV* sv));
VIRTUAL CV* sv_2cv _((SV* sv, HV** st, GV** gvp, I32 lref));
VIRTUAL IO* sv_2io _((SV* sv));
VIRTUAL IV sv_2iv _((SV* sv));
VIRTUAL SV* sv_2mortal _((SV* sv));
VIRTUAL double sv_2nv _((SV* sv));
VIRTUAL char* sv_2pv _((SV* sv, STRLEN* lp));
VIRTUAL UV sv_2uv _((SV* sv));
VIRTUAL IV sv_iv _((SV* sv));
VIRTUAL UV sv_uv _((SV* sv));
VIRTUAL double sv_nv _((SV* sv));
VIRTUAL char * sv_pvn _((SV *sv, STRLEN *len));
VIRTUAL I32 sv_true _((SV *sv));
VIRTUAL void sv_add_arena _((char* ptr, U32 size, U32 flags));
VIRTUAL int sv_backoff _((SV* sv));
VIRTUAL SV* sv_bless _((SV* sv, HV* stash));
VIRTUAL void sv_catpvf _((SV* sv, const char* pat, ...));
VIRTUAL void sv_catpv _((SV* sv, char* ptr));
VIRTUAL void sv_catpvn _((SV* sv, char* ptr, STRLEN len));
VIRTUAL void sv_catsv _((SV* dsv, SV* ssv));
VIRTUAL void sv_chop _((SV* sv, char* ptr));
VIRTUAL void sv_clean_all _((void));
VIRTUAL void sv_clean_objs _((void));
VIRTUAL void sv_clear _((SV* sv));
VIRTUAL I32 sv_cmp _((SV* sv1, SV* sv2));
VIRTUAL I32 sv_cmp_locale _((SV* sv1, SV* sv2));
#ifdef USE_LOCALE_COLLATE
VIRTUAL char* sv_collxfrm _((SV* sv, STRLEN* nxp));
#endif
VIRTUAL OP* sv_compile_2op _((SV* sv, OP** startp, char* code, AV** avp));
VIRTUAL void sv_dec _((SV* sv));
VIRTUAL void sv_dump _((SV* sv));
VIRTUAL bool sv_derived_from _((SV* sv, char* name));
VIRTUAL I32 sv_eq _((SV* sv1, SV* sv2));
VIRTUAL void sv_free _((SV* sv));
VIRTUAL void sv_free_arenas _((void));
VIRTUAL char* sv_gets _((SV* sv, PerlIO* fp, I32 append));
#ifndef DOSISH
VIRTUAL char* sv_grow _((SV* sv, I32 newlen));
#else
VIRTUAL char* sv_grow _((SV* sv, unsigned long newlen));
#endif
VIRTUAL void sv_inc _((SV* sv));
VIRTUAL void sv_insert _((SV* bigsv, STRLEN offset, STRLEN len, char* little, STRLEN littlelen));
VIRTUAL int sv_isa _((SV* sv, char* name));
VIRTUAL int sv_isobject _((SV* sv));
VIRTUAL STRLEN sv_len _((SV* sv));
VIRTUAL void sv_magic _((SV* sv, SV* obj, int how, char* name, I32 namlen));
VIRTUAL SV* sv_mortalcopy _((SV* oldsv));
VIRTUAL SV* sv_newmortal _((void));
VIRTUAL SV* sv_newref _((SV* sv));
VIRTUAL char* sv_peek _((SV* sv));
VIRTUAL char* sv_pvn_force _((SV* sv, STRLEN* lp));
VIRTUAL char* sv_reftype _((SV* sv, int ob));
VIRTUAL void sv_replace _((SV* sv, SV* nsv));
VIRTUAL void sv_report_used _((void));
VIRTUAL void sv_reset _((char* s, HV* stash));
VIRTUAL void sv_setpvf _((SV* sv, const char* pat, ...));
VIRTUAL void sv_setiv _((SV* sv, IV num));
VIRTUAL void sv_setpviv _((SV* sv, IV num));
VIRTUAL void sv_setuv _((SV* sv, UV num));
VIRTUAL void sv_setnv _((SV* sv, double num));
VIRTUAL SV* sv_setref_iv _((SV* rv, char* classname, IV iv));
VIRTUAL SV* sv_setref_nv _((SV* rv, char* classname, double nv));
VIRTUAL SV* sv_setref_pv _((SV* rv, char* classname, void* pv));
VIRTUAL SV* sv_setref_pvn _((SV* rv, char* classname, char* pv, I32 n));
VIRTUAL void sv_setpv _((SV* sv, const char* ptr));
VIRTUAL void sv_setpvn _((SV* sv, const char* ptr, STRLEN len));
VIRTUAL void sv_setsv _((SV* dsv, SV* ssv));
VIRTUAL void sv_taint _((SV* sv));
VIRTUAL bool sv_tainted _((SV* sv));
VIRTUAL int sv_unmagic _((SV* sv, int type));
VIRTUAL void sv_unref _((SV* sv));
VIRTUAL void sv_untaint _((SV* sv));
VIRTUAL bool sv_upgrade _((SV* sv, U32 mt));
VIRTUAL void sv_usepvn _((SV* sv, char* ptr, STRLEN len));
VIRTUAL void sv_vcatpvfn _((SV* sv, const char* pat, STRLEN patlen,
va_list* args, SV** svargs, I32 svmax,
bool *used_locale));
VIRTUAL void sv_vsetpvfn _((SV* sv, const char* pat, STRLEN patlen,
va_list* args, SV** svargs, I32 svmax,
bool *used_locale));
VIRTUAL void taint_env _((void));
VIRTUAL void taint_proper _((const char* f, char* s));
#ifdef UNLINK_ALL_VERSIONS
VIRTUAL I32 unlnk _((char* f));
#endif
#ifdef USE_THREADS
VIRTUAL void unlock_condpair _((void* svv));
#endif
VIRTUAL void unsharepvn _((char* sv, I32 len, U32 hash));
VIRTUAL void unshare_hek _((HEK* hek));
VIRTUAL void utilize _((int aver, I32 floor, OP* version, OP* id, OP* arg));
VIRTUAL void vivify_defelem _((SV* sv));
VIRTUAL void vivify_ref _((SV* sv, U32 to_what));
VIRTUAL I32 wait4pid _((int pid, int* statusp, int flags));
VIRTUAL void warn _((const char* pat,...));
VIRTUAL void watch _((char** addr));
VIRTUAL I32 whichsig _((char* sig));
VIRTUAL int yyerror _((char* s));
VIRTUAL int yylex _((void));
VIRTUAL int yyparse _((void));
VIRTUAL int yywarn _((char* s));
#ifndef MYMALLOC
VIRTUAL Malloc_t safemalloc _((MEM_SIZE nbytes));
VIRTUAL Malloc_t safecalloc _((MEM_SIZE elements, MEM_SIZE size));
VIRTUAL Malloc_t saferealloc _((Malloc_t where, MEM_SIZE nbytes));
VIRTUAL Free_t safefree _((Malloc_t where));
#endif
#ifdef LEAKTEST
VIRTUAL Malloc_t safexmalloc _((I32 x, MEM_SIZE size));
VIRTUAL Malloc_t safexcalloc _((I32 x, MEM_SIZE elements, MEM_SIZE size));
VIRTUAL Malloc_t safexrealloc _((Malloc_t where, MEM_SIZE size));
VIRTUAL void safexfree _((Malloc_t where));
#endif
#ifdef PERL_GLOBAL_STRUCT
VIRTUAL struct perl_vars *Perl_GetVars _((void));
#endif
#ifdef PERL_OBJECT
protected:
void hsplit _((HV *hv));
void hfreeentries _((HV *hv));
HE* more_he _((void));
HE* new_he _((void));
void del_he _((HE *p));
HEK *save_hek _((char *str, I32 len, U32 hash));
SV *mess_alloc _((void));
void gv_init_sv _((GV *gv, I32 sv_type));
SV *save_scalar_at _((SV **sptr));
IV asIV _((SV* sv));
UV asUV _((SV* sv));
SV *more_sv _((void));
XPVIV *more_xiv _((void));
XPVNV *more_xnv _((void));
XPV *more_xpv _((void));
XRV *more_xrv _((void));
XPVIV *new_xiv _((void));
XPVNV *new_xnv _((void));
XPV *new_xpv _((void));
XRV *new_xrv _((void));
void del_xiv _((XPVIV* p));
void del_xnv _((XPVNV* p));
void del_xpv _((XPV* p));
void del_xrv _((XRV* p));
void sv_mortalgrow _((void));
void sv_unglob _((SV* sv));
void sv_check_thinkfirst _((SV *sv));
I32 avhv_index_sv _((SV* sv));
void do_report_used _((SV *sv));
void do_clean_objs _((SV *sv));
void do_clean_named_objs _((SV *sv));
void do_clean_all _((SV *sv));
void not_a_number _((SV *sv));
void* my_safemalloc _((MEM_SIZE size));
typedef void (CPerlObj::*SVFUNC) _((SV*));
void visit _((SVFUNC f));
typedef I32 (CPerlObj::*SVCOMPARE) _((SV*, SV*));
void qsortsv _((SV ** array, size_t num_elts, SVCOMPARE f));
I32 sortcv _((SV *a, SV *b));
void save_magic _((MGS *mgs, SV *sv));
int magic_methpack _((SV *sv, MAGIC *mg, char *meth));
int magic_methcall _((MAGIC *mg, char *meth, I32 flags, int n, SV *val));
OP * doform _((CV *cv, GV *gv, OP *retop));
void doencodes _((SV* sv, char* s, I32 len));
SV* refto _((SV* sv));
U32 seed _((void));
OP *docatch _((OP *o));
OP *dofindlabel _((OP *o, char *label, OP **opstack, OP **oplimit));
void doparseform _((SV *sv));
I32 dopoptoeval _((I32 startingblock));
I32 dopoptolabel _((char *label));
I32 dopoptoloop _((I32 startingblock));
I32 dopoptosub _((I32 startingblock));
I32 dopoptosub_at _((PERL_CONTEXT* cxstk, I32 startingblock));
void save_lines _((AV *array, SV *sv));
OP *doeval _((int gimme, OP** startop));
SV *mul128 _((SV *sv, U8 m));
SV *is_an_int _((char *s, STRLEN l));
int div128 _((SV *pnum, bool *done));
int runops_standard _((void));
int runops_debug _((void));
void check_uni _((void));
void force_next _((I32 type));
char *force_version _((char *start));
char *force_word _((char *start, int token, int check_keyword, int allow_pack, int allow_tick));
SV *tokeq _((SV *sv));
char *scan_const _((char *start));
char *scan_formline _((char *s));
char *scan_heredoc _((char *s));
char *scan_ident _((char *s, char *send, char *dest, STRLEN destlen, I32 ck_uni));
char *scan_inputsymbol _((char *start));
char *scan_pat _((char *start, I32 type));
char *scan_str _((char *start));
char *scan_subst _((char *start));
char *scan_trans _((char *start));
char *scan_word _((char *s, char *dest, STRLEN destlen, int allow_package, STRLEN *slp));
char *skipspace _((char *s));
void checkcomma _((char *s, char *name, char *what));
void force_ident _((char *s, int kind));
void incline _((char *s));
int intuit_method _((char *s, GV *gv));
int intuit_more _((char *s));
I32 lop _((I32 f, expectation x, char *s));
void missingterm _((char *s));
void no_op _((char *what, char *s));
void set_csh _((void));
I32 sublex_done _((void));
I32 sublex_push _((void));
I32 sublex_start _((void));
#ifdef CRIPPLED_CC
int uni _((I32 f, char *s));
#endif
char * filter_gets _((SV *sv, PerlIO *fp, STRLEN append));
SV *new_constant _((char *s, STRLEN len, char *key, SV *sv, SV *pv, char *type));
int ao _((int toketype));
void depcom _((void));
#ifdef WIN32
I32 win32_textfilter _((int idx, SV *sv, int maxlen));
#endif
char* incl_perldb _((void));
SV *isa_lookup _((HV *stash, char *name, int len, int level));
CV *get_db_sub _((SV **svp, CV *cv));
I32 list_assignment _((OP *o));
void bad_type _((I32 n, char *t, char *name, OP *kid));
OP *modkids _((OP *o, I32 type));
OP *no_fh_allowed _((OP *o));
OP *scalarboolean _((OP *o));
OP *too_few_arguments _((OP *o, char* name));
OP *too_many_arguments _((OP *o, char* name));
void null _((OP* o));
PADOFFSET pad_findlex _((char* name, PADOFFSET newoff, U32 seq, CV* startcv, I32 cx_ix));
OP *newDEFSVOP _((void));
char* gv_ename _((GV *gv));
CV *cv_clone2 _((CV *proto, CV *outside));
void find_beginning _((void));
void forbid_setid _((char *));
void incpush _((char *, int));
void init_interp _((void));
void init_ids _((void));
void init_debugger _((void));
void init_lexer _((void));
void init_main_stash _((void));
#ifdef USE_THREADS
struct perl_thread * init_main_thread _((void));
#endif /* USE_THREADS */
void init_perllib _((void));
void init_postdump_symbols _((int, char **, char **));
void init_predump_symbols _((void));
void my_exit_jump _((void)) __attribute__((noreturn));
void nuke_stacks _((void));
void open_script _((char *, bool, SV *, int *fd));
void usage _((char *));
void validate_suid _((char *, char*, int));
regnode *reg _((I32, I32 *));
regnode *reganode _((U8, U32));
regnode *regatom _((I32 *));
regnode *regbranch _((I32 *, I32));
void regc _((U8, char *));
regnode *regclass _((void));
I32 regcurly _((char *));
regnode *reg_node _((U8));
regnode *regpiece _((I32 *));
void reginsert _((U8, regnode *));
void regoptail _((regnode *, regnode *));
void regset _((char *, I32));
void regtail _((regnode *, regnode *));
char* regwhite _((char *, char *));
char* nextchar _((void));
regnode *dumpuntil _((regnode *start, regnode *node, regnode *last, SV* sv, I32 l));
void scan_commit _((scan_data_t *data));
I32 study_chunk _((regnode **scanp, I32 *deltap, regnode *last, scan_data_t *data, U32 flags));
I32 add_data _((I32 n, char *s));
void re_croak2 _((const char* pat1,const char* pat2,...)) __attribute__((noreturn));
I32 regmatch _((regnode *prog));
I32 regrepeat _((regnode *p, I32 max));
I32 regrepeat_hard _((regnode *p, I32 max, I32 *lp));
I32 regtry _((regexp *prog, char *startpos));
bool reginclass _((char *p, I32 c));
CHECKPOINT regcppush _((I32 parenfloor));
char * regcppop _((void));
void dump _((char *pat,...));
#ifdef WIN32
int do_aspawn _((void *vreally, void **vmark, void **vsp));
#endif
#ifdef DEBUGGING
void del_sv _((SV *p));
#endif
void debprof _((OP *o));
void *bset_obj_store _((void *obj, I32 ix));
OP *new_logop _((I32 type, I32 flags, OP **firstp, OP **otherp));
#define PPDEF(s) OP* CPerlObj::s _((ARGSproto));
public:
#include "pp_proto.h"
OP * ck_ftst _((OP *o));
OP *ck_anoncode _((OP *o));
OP *ck_bitop _((OP *o));
OP *ck_concat _((OP *o));
OP *ck_spair _((OP *o));
OP *ck_delete _((OP *o));
OP *ck_eof _((OP *o));
OP *ck_eval _((OP *o));
OP *ck_exec _((OP *o));
OP *ck_exists _((OP *o));
OP *ck_rvconst _((OP *o));
OP *ck_fun _((OP *o));
OP *ck_glob _((OP *o));
OP *ck_grep _((OP *o));
OP *ck_index _((OP *o));
OP *ck_lengthconst _((OP *o));
OP *ck_lfun _((OP *o));
OP *ck_rfun _((OP *o));
OP *ck_listiob _((OP *o));
OP *ck_fun_locale _((OP *o));
OP *ck_scmp _((OP *o));
OP *ck_match _((OP *o));
OP *ck_null _((OP *o));
OP *ck_repeat _((OP *o));
OP *ck_require _((OP *o));
OP *ck_select _((OP *o));
OP *ck_shift _((OP *o));
OP *ck_sort _((OP *o));
OP *ck_split _((OP *o));
OP *ck_subr _((OP *o));
OP *ck_svconst _((OP *o));
OP *ck_trunc _((OP *o));
void unwind_handler_stack _((void *p));
void restore_magic _((void *p));
void restore_rsfp _((void *f));
void restore_expect _((void *e));
void restore_lex_expect _((void *e));
void yydestruct _((void *ptr));
VIRTUAL int fprintf _((PerlIO *pf, const char *pat, ...));
VIRTUAL SV** get_specialsv_list _((void));
#ifdef WIN32
VIRTUAL int& ErrorNo _((void));
#endif /* WIN32 */
#else /* !PERL_OBJECT */
END_EXTERN_C
#endif /* PERL_OBJECT */
#ifdef INDIRECT_BGET_MACROS
VIRTUAL void byterun _((struct bytestream bs));
#else
VIRTUAL void byterun _((PerlIO *fp));
#endif /* INDIRECT_BGET_MACROS */
VIRTUAL void sv_catpvf_mg _((SV *sv, const char* pat, ...));
VIRTUAL void sv_catpv_mg _((SV *sv, char *ptr));
VIRTUAL void sv_catpvn_mg _((SV *sv, char *ptr, STRLEN len));
VIRTUAL void sv_catsv_mg _((SV *dstr, SV *sstr));
VIRTUAL void sv_setpvf_mg _((SV *sv, const char* pat, ...));
VIRTUAL void sv_setiv_mg _((SV *sv, IV i));
VIRTUAL void sv_setpviv_mg _((SV *sv, IV iv));
VIRTUAL void sv_setuv_mg _((SV *sv, UV u));
VIRTUAL void sv_setnv_mg _((SV *sv, double num));
VIRTUAL void sv_setpv_mg _((SV *sv, const char *ptr));
VIRTUAL void sv_setpvn_mg _((SV *sv, const char *ptr, STRLEN len));
VIRTUAL void sv_setsv_mg _((SV *dstr, SV *sstr));
VIRTUAL void sv_usepvn_mg _((SV *sv, char *ptr, STRLEN len));
/* New virtual functions must be added here to maintain binary
* compatablity with PERL_OBJECT
*/