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easyxs/ppport.h  view on Meta::CPAN

#endif

#if defined(NEED_my_strnlen) || defined(NEED_my_strnlen_GLOBAL)

#define my_strnlen DPPP_(my_my_strnlen)
#define Perl_my_strnlen DPPP_(my_my_strnlen)


Size_t
DPPP_(my_my_strnlen)(const char *str, Size_t maxlen)
{
    const char *p = str;

    while(maxlen-- && *p)
        p++;

    return p - str;
}

#endif
#endif

#ifdef HAS_MEMCMP
#ifndef memNE
#  define memNE(s1,s2,l)                 (memcmp(s1,s2,l))
#endif

#ifndef memEQ
#  define memEQ(s1,s2,l)                 (!memcmp(s1,s2,l))
#endif

#else
#ifndef memNE
#  define memNE(s1,s2,l)                 (bcmp(s1,s2,l))
#endif

#ifndef memEQ
#  define memEQ(s1,s2,l)                 (!bcmp(s1,s2,l))
#endif

#endif
#ifndef memEQs
#  define memEQs(s1, l, s2)              \
                   (sizeof(s2)-1 == l && memEQ(s1, (s2 ""), (sizeof(s2)-1)))
#endif

#ifndef memNEs
#  define memNEs(s1, l, s2)              !memEQs(s1, l, s2)
#endif
#ifndef memCHRs
#  define memCHRs(s, c)                  ((const char *) memchr("" s "" , c, sizeof(s)-1))
#endif
#ifndef MoveD
#  define MoveD(s,d,n,t)                 memmove((char*)(d),(char*)(s), (n) * sizeof(t))
#endif

#ifndef CopyD
#  define CopyD(s,d,n,t)                 memcpy((char*)(d),(char*)(s), (n) * sizeof(t))
#endif

#ifdef HAS_MEMSET
#ifndef ZeroD
#  define ZeroD(d,n,t)                   memzero((char*)(d), (n) * sizeof(t))
#endif

#else
#ifndef ZeroD
#  define ZeroD(d,n,t)                   ((void)memzero((char*)(d), (n) * sizeof(t)), d)
#endif

#endif
#ifndef PoisonWith
#  define PoisonWith(d,n,t,b)            (void)memset((char*)(d), (U8)(b), (n) * sizeof(t))
#endif

#ifndef PoisonNew
#  define PoisonNew(d,n,t)               PoisonWith(d,n,t,0xAB)
#endif

#ifndef PoisonFree
#  define PoisonFree(d,n,t)              PoisonWith(d,n,t,0xEF)
#endif

#ifndef Poison
#  define Poison(d,n,t)                  PoisonFree(d,n,t)
#endif
#ifndef Newx
#  define Newx(v,n,t)                    New(0,v,n,t)
#endif

#ifndef Newxc
#  define Newxc(v,n,t,c)                 Newc(0,v,n,t,c)
#endif

#ifndef Newxz
#  define Newxz(v,n,t)                   Newz(0,v,n,t)
#endif

#ifdef NEED_mess_sv
#define NEED_mess
#endif

#ifdef NEED_mess
#define NEED_mess_nocontext
#define NEED_vmess
#endif

#ifndef croak_sv
#if (PERL_BCDVERSION >= 0x5007003) || ( (PERL_BCDVERSION >= 0x5006001) && (PERL_BCDVERSION < 0x5007000) )
#  if ( (PERL_BCDVERSION >= 0x5008000) && (PERL_BCDVERSION < 0x5008009) ) || ( (PERL_BCDVERSION >= 0x5009000) && (PERL_BCDVERSION < 0x5010001) )
#    define D_PPP_FIX_UTF8_ERRSV_FOR_SV(sv)                    \
        STMT_START {                                           \
            SV *_errsv = ERRSV;                                \
            SvFLAGS(_errsv) = (SvFLAGS(_errsv) & ~SVf_UTF8) |  \
                              (SvFLAGS(sv) & SVf_UTF8);        \
        } STMT_END
#  else
#    define D_PPP_FIX_UTF8_ERRSV_FOR_SV(sv) STMT_START {} STMT_END
#  endif
#  define croak_sv(sv)                         \
    STMT_START {                               \