/* string library functions */

/* 'strchr' searches for a character in a string */

/* printf doesn't like being handed a NULL string, 
   let's fix that... */

#include<stdio.h>
#include<string.h>

int main()
{
	char string1[] = "Computers are electronic machines";
	char *foo;  /* a pointer to a character, which will point to 
                       a string in this case. */

	printf("Our string is: %s\n", string1);

	foo = strchr(string1, 'c');
	if (foo != NULL)
	{
		printf("Searching for 'c' in the string resulted in...\n");
		printf("%s\n", foo);
	}

	foo = strchr(string1, 'k');
	if (foo != NULL)
	{
		printf("Now we'll search for 'k'...\n");
		printf("%s\n", foo);
	}

}