#include
int length(char string[]) {
int index;
for (index = 0; string[index] != '\0'; ++index)
continue;
return (index);
}
int main()
{
char line[100];
while (1) {
printf("Enter line:");
fgets(line, sizeof(line), stdin);
printf("Length (including newline) is: %d\n", length(line));
}
}