Line of code to call to search a bin file?

[+tomanycars]

I have been trying to define how to call a function which will allow me to search a .bin file , I tried the  test lines below. But it doesn't recognise it in the IDE.

Any suggestions?

unsigned char 
FILE *ptr;

ptr = fopen("test.bin")

[Александр]

Try to translate this link https://iprog.pro/help/files.htm via Google translate

 

[+tomanycars]

3 hours ago, Александр said:

Try to translate this link https://iprog.pro/help/files.htm via Google translate

 

I'll have alook through that and give it a read. 

 

Thanks