/* primer21.c - Duzina niske karaktera =
 *              broj karaktera ne racunajuci \0 */
#include <stdio.h>

int strlen1( char [] );
int strlen2( char [] );

main()
{
   char dd[15] = "Dobro jutro";
   char dd1[15]={'D','o','b','a','r',' ','d','a','n'};
   int duzina;

   duzina = strlen1( dd );
   printf("dd = %d\n", duzina);

   duzina = strlen2( dd1 );
   printf("dd1 = %d\n", duzina);
}
int strlen1( char s[] )
{
    int n;

    n = 0;
    while( s[n] != '\0' ) n = n + 1;
    return n;
}
int strlen2( char *t )
{
   int n;

   for( n = 0; *t != '\0' ; t++ ) n++;

   return n;
}