__UNDEFINED__

#ifdef HAS_MEMCMP __UNDEFINED__ memNE(s1,s2,l) (memcmp(s1,s2,l)) __UNDEFINED__ memEQ(s1,s2,l) (!memcmp(s1,s2,l)) #else __UNDEFINED__ memNE(s1,s2,l) (bcmp(s1,s2,l)) __UNDEFINED__ memEQ(s1,s2,l) (!bcmp(s1,s2,l)) #endif

__UNDEFINED__ memEQs(s1, l, s2) \ (sizeof(s2)-1 == l && memEQ(s1, (s2 ""), (sizeof(s2)-1))) __UNDEFINED__ memNEs(s1, l, s2) !memEQs(s1, l, s2)

__UNDEFINED__ memCHRs(s, c) ((const char *) memchr("" s "" , c, sizeof(s)-1))

__UNDEFINED__ MoveD(s,d,n,t) memmove((char*)(d),(char*)(s), (n) * sizeof(t)) __UNDEFINED__ CopyD(s,d,n,t) memcpy((char*)(d),(char*)(s), (n) * sizeof(t)) #ifdef HAS_MEMSET __UNDEFINED__ ZeroD(d,n,t) memzero((char*)(d), (n) * sizeof(t)) #else __UNDEFINED__ ZeroD(d,n,t) ((void)memzero((char*)(d), (n) * sizeof(t)), d) #endif

__UNDEFINED__ PoisonWith(d,n,t,b) (void)memset((char*)(d), (U8)(b), (n) * sizeof(t)) __UNDEFINED__ PoisonNew(d,n,t) PoisonWith(d,n,t,0xAB) __UNDEFINED__ PoisonFree(d,n,t) PoisonWith(d,n,t,0xEF) __UNDEFINED__ Poison(d,n,t) PoisonFree(d,n,t)

__UNDEFINED__ Newx(v,n,t) New(0,v,n,t) __UNDEFINED__ Newxc(v,n,t,c) Newc(0,v,n,t,c) __UNDEFINED__ Newxz(v,n,t) Newz(0,v,n,t)

int checkmem() PREINIT: char *p;

CODE:
  RETVAL = 0;
  Newx(p, 6, char);
  CopyD("Hello", p, 6, char);
  if (memEQ(p, "Hello", 6))
    RETVAL++;
  ZeroD(p, 6, char);
  if (memEQ(p, "\0\0\0\0\0\0", 6))
    RETVAL++;
  if (memEQs(p, 6, "\0\0\0\0\0\0"))
    RETVAL++;
  Poison(p, 6, char);
  if (memNE(p, "\0\0\0\0\0\0", 6))
    RETVAL++;
  if (memNEs(p, 6, "\0\0\0\0\0\0"))
    RETVAL++;
  Safefree(p);

  Newxz(p, 6, char);
  if (memEQ(p, "\0\0\0\0\0\0", 6))
    RETVAL++;
  Safefree(p);

  Newxc(p, 3, short, char);
  Safefree(p);

OUTPUT:
  RETVAL

is(Devel::PPPort::checkmem(), 6);