How to Read Text file in C !!

[Unregistered]

Hello,
I want a function in C that will read line by line from text file and that function should compare line by line .
If next line is different from previous line , i want to display the line number of text where i found the difference !!

I will appreciate if any one gives this function in C .

Regards,
Hari

[Troll_King]

Use fgets and 2 large character arrays if you want to process a whole line at a time. For each loop cycle/line increment a counter variable. Use strcmp standard library function to compare the previous line to the current line.