testTelpo/study/study.c

#include "study.h"
uint8_t g_class;
void study_set_class(uint8_t class)
{
	g_class = class;
}
uint8_t study_get_class(void)
{
	return g_class;
}

uint8_t study_sign_in(char *name, char *time)
{
	
}