Difference btn atoi & strtol

hi,
What is the difference between atoi & strtol function?...plz explain me whr should i use atoi & strtol?

thanks,
thanigaimalai.

a quick google come up with this.

i too have same problem...plz explain me!!!!!!!

You seem to be having problems with your keyboard. There are letters missing from your words.

If you read the documentation for the two functions the differences should be readily apparent. Is there something in the documentation you don't understand?