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With using User-defined Function Write a Program to Find Length of String

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#include<stdio.h>
#include<conio.h>
//----------------------------------------------------------
int FindLength(char str[]);      // Prototype Declaration
//----------------------------------------------------------
void main()
{
 char str[100];
 int length;
/*----------------------------------------------------------
  Step1 : >> Accept The String from User
          >> To accept String with Spaces use gets
  --------------------------------------------------------*/
 printf("\nEnter the String : ");
 gets(str);
/*----------------------------------------------------------
  Step 2 : >> Compute Length ,Call FindLength Function
  --------------------------------------------------------*/
 length = FindLength(str);
 printf("\nLength of the String is : %d",length);
 getch();
}
/*----------------------------------------------------------
  Write Function Definition Here 
  --------------------------------------------------------*/
 int FindLength(char str[])
 {
 int len = 0;
 while(str[len]!='\0')
  len++;
 return(len);
 }

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