How can I write data to a data file and retrive them?

[kourosh]

Hi, I am writing a simple database and my problem now is how to store the data into datafiles and how to retrive them at a later date. Please help it is very ergent.

Thanks in Advance

[Megatron]

See this link.

[kourosh]

Thanks alot I will try figure them out.

[Vlatko]

Those functions are not so simple, so maybe this:

#include <stdio.h>
...
FILE *f = fopen("filepath","r+");
//write a char
putc(char,f)
//get a char
int char = getc(f);

[Megatron]

The code might be long, but they are more suitable for a Windows environment.