Need help with small code change

I'm trying to rewrite another persons code and got stuck on this part.
I need to change this part and not have "s" as a pointer.

Code:

---

char tmp[100];
unsigned char *s;

s = (unsigned char *)tmp;

while (*s)
  {
  char c;
  c= *s++;
  }

---

It was a while ago that I wrote c-code, so is there someone who can help me?

Use an array index instead.

Quote:

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Originally Posted by laserlight

Use an array index instead.

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A while ago since i wrote c-code regularly = about 10 years :rolleyes:
I'm not sure what's being done but gave it a shot... Would this work/do the same for example?

Code:

---

char tmp[100];
unsigned char s;

for (i=0;i<strlen(tmp);i++)
  {
  char c;
  s = (unsigned char)tmp[i];
  c = s;
  }

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What are you trying to do?

Solved. (Got help testing it from a friend that had VS installed. I don't have it on this computer) :) This works the same:

Code:

---

char tmp[100];
int i;
for (i=0;i<strlen(tmp);i++)
{
char c;
c = (unsigned char)tmp[i];
}

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It was small pieces of a password encryption function. I needed to rewrite it in C#, but wasn't sure about how that small part worked.