1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 | #include <stdio.h>
#include <stdlib.h>
#pragma pack(1)
typedef struct {
char floor;
unsigned int number;
} Room;
int main(int argc, char* argv[]) {
// Open the file
const char* filename = "e.binary";
FILE* fp = fopen(filename, "r");
if(fp == NULL) {
fprintf(stderr, "Could not open %s\n", filename);
return EXIT_FAILURE;
}
// Read a Room object from the file into room
Room room; // will be initialized by fread(…)
fread(&room, sizeof(room), 1, fp);
fclose(fp);
// Print the Room object
printf("This is what we READ from %s\n", filename);
printf("{ .floor = '%c', .number = %d }\n", room.floor, room.number);
return EXIT_SUCCESS;
}
/* vim: set tabstop=4 shiftwidth=4 fileencoding=utf-8 noexpandtab: */
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