a question about a loop

how can to this loop to take one character at a time ?
thanks for your answer in advance

That's so vague. It's like asking about putting fluid in a car.

What fluid? Where are you trying to put it? What are you trying to accomplish?

For your particular question, this is a guess: if you're trying to read a char from a file, char per char, you can use fgetc() in a loop.

Code:

---

int c;
while((c = fgetc(stdin)) != EOF)
{
    // c has the char... do what you want with it
}

---

sorry i didn't post the loop
for(ch=getc(inp); ch!=EOF; ch=getc(inp))

Why not condense it?

Code:

---

while((ch = getc(inp)) != EOF)
{
        /* Code here */
}

---

Naturally 'ch' needs to be an integer if you're testing against EOF.


Quzah.