All the content of this page was taken from the Micorsoft MSDN web site.
Non of the content was edited or modified by me in any way.
It's for my personal usage only.

Run-Time Library - Buffer Manipulation Routines
Run-Time Library - Character Classification Routines
Run-Time Library - Data Conversion Routines
Run-Time Library - Debug Routines
Run-Time Library - Directory Control
Run-Time Library - File Handling
Run-Time Library - Low Level I-O
Run-Time Library - Process and Environment Control
Run-Time Library - Standard Types
Run-Time Library - Stream I-O routines
Run-Time Library - String Manipulation