String program problem

Hi, I got the following program:

Code:

---

#include <stdio.h>

#define STRINGSIZE 1OO

void getString(char *string);
void reverseCase(char *string);
int numGraph(*string);


int main()
{
  char string[STRINGSIZE];
  int count;

  getString(string);
  printf("Entered string => %s");

  count = numGraph(string);
  printf("Number of graphic characters in string = %d\n", count);

  reverseCase(string);
  printf("Reverse case  => %s);

  return 0;
}

void reverseCase(char *string)
{
  /* Reverse the case of all alphabetic characters in the string.
      That is, all upper case characters become lower case and
      all lower case become upper case.
  */
}

int numGraph(*(string))
{
  /* Calculate the number of printable graphic characters in the
      string.
  */

  int count;

  while (string != '\0')
  {
      if (isgraph((int) *string)) count++;
  }
  return count;
}

void getString(char *string)
{
  printf("Please enter a string to process\n");
  fgets(string, STRINGSIZE, stdin);
}

---

On this line:
if (isgraph((int) *string)) count++;
it gives me a "Illegal statement termination" error. Not sure why that is, anyone got any suggestions because I am not sure on what I m doing wrong.

Thanks

Maybe prototype numGraph() the same as your other two functions.

Duskan please don't double post, especially with different titles...

http://cboard.cprogramming.com/showthread.php?t=88103

Code:

---

#include <stdio.h>
#include <ctype.h>

#define STRINGSIZE 100
/* What are you doing?  'O' and 0 are not the same thing. */

void getString(char *string);
void reverseCase(char *string);
int numGraph(char *string);


int main()
{
  char string[STRINGSIZE];
  int count;

  getString(string);
  printf("Entered string => %s\n",string);

  count = numGraph(string);
  printf("Number of graphic characters in string = %d\n", count);

  reverseCase(string);
  printf("Reverse case  => %s\n",string);

  return 0;
}

void reverseCase(char *string)
{
  /* Reverse the case of all alphabetic characters in the string.
      That is, all upper case characters become lower case and
      all lower case become upper case.
  */
}

int numGraph(char *string)
{
  /* Calculate the number of printable graphic characters in the
      string.
  */

        int i,count;

        for(i = 0,count = 0;string[i] != '\0';i++)
        {
                if (isgraph((int)string[i])) count++;
        }
        return count;
}

void getString(char *string)
{
  printf("Please enter a string to process\n");
  fgets(string, STRINGSIZE, stdin);
}

---

Didn't bother compiling the entire thing, so I can't say for sure that it works, but it should get you on the right track.