[Dev-C++] itoa() - last

[Ioannis V. <iv...@em...>]

^%^%%^*@#@# a bug had survived. The good & last:


#include <stddef.h>
#include <stdlib.h>
#include <stdio.h>


char *itoa(int i)
{
 size_t Length;
 char *p;
 int temp=i;
 
 int sign=temp<0?-1:1;
 
 if(!temp)
 {
 	p=malloc(2);
 	
 	if(!p)
 	  return NULL;
 	  
 	p[0]='0', p[1]=0;

   return p;
 }
 
 temp*=sign;

 for(Length=0; temp/=10; Length++)
    ;

 p=malloc(Length+1+!(sign==1));

 if(!p)
   return NULL;

  sprintf(p, "%d", i);
 
 return p;
}




Ioannis Vranos
 
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