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Emil_halim
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[256] Left function - posted: 2011-11-01 20:41:01

Hi ,

continue to converting some BCX functions to Ziron , so here is the Left function
Code:
function Left(char* str; int32 length)
{
  uses Esi Edi Ecx;
  Esi = str;
  Ecx = Esi;
  while(char[Ecx] != 0)
   {
     Ecx++;
   }
  sub Ecx,Esi 
  if(length < Ecx)
   {
      Ecx = length;
   }
  Edi = GetTmpStr(Ecx);
  push Edi 
  push Ecx
  rep movsb
  pop Ecx
  pop Eax
  char[Eax+Ecx]=0;
}


can be used like this
Code:
const name = 'Emil Halim';
pointer leftstr = Left(@name,4);
print(leftstr);



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[258] - posted: 2011-11-02 00:03:49
btw.. what is BCX ?

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Emil_halim
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[259] - posted: 2011-11-02 06:50:42

BCX is a Basic to C Converter.

http://bcx-basic.sourceforge.net/


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