此文件有100个c语言程序

				#include 
				#include   
				#include 
				
				void main(int argc, char *argv[])
				{
				    unsigned date, time;
				    int handle;
				
				    if (_dos_open(argv[1], O_RDONLY, &handle))
					fprintf(stderr, "Error opening source file\n");
				    else
				     {
					if (_dos_getftime(handle, &date, &time))
					  printf("Error getting date/time stamp\n");
					else
					  printf("%s last modified %02d-%02d-%d %02d:%02d:%02d\n", 
					       argv[1],
					       (date & 0x1E0) >> 5,  /* month */
					       (date & 0x1F),        /* day */
					       (date >> 9) + 1980,   /* year */
					       (time >> 11),         /* hours */
					       (time & 0x7E0) >> 5,  /* minutes */
					       (time & 0x1F) * 2);   /* seconds */
					_dos_close(handle);
					}
				}