#include <stdio.h>
#include <time.h>
#include <locale.h>

void f_to_p()
{	
	char *format = "%I:%M %p";
	char *time = "09:00 am";
	char *return_val;
	char buffer[100];
	struct tm result1;

	printf("strftime to strptime\n");
	
	result1.tm_hour = 3;
	result1.tm_min = 30;
	
	if(!setlocale (LC_ALL, "zh_TW"))
		printf ("setlocale failed!\n");
	
	printf("strftim'ing\n");
	if (!strftime(buffer, 100, format, &result1))
		printf("strftime failed!\n");
	else
		printf("strftime succeeded!\nTime : %s\n", buffer);


	printf("strptim'ing\n");
	return_val = strptime(buffer, format, &result1);
	if (return_val == NULL)	
		printf("strptime failed!\n");
	else
	{
		printf("strptime succeeded\n");
		printf("Hour : %d\nMinutes : %d\n", result1.tm_hour, result1.tm_min);
	}	
}



int main()
{
	printf("==========\n");	
	f_to_p();
	printf("==========\n");	
	return 0;
}