C Standard Library Functions

Listed below are nearly all the ANSI C standard library functions.

The header file where related definitions are stored are given. These may vary on some systems so check local reference manuals.

A brief description is include with all parameter types. More info can be obtained from online man calls or reference manuals.

• Buffer Manipulation
• Character Classification and Conversion
• Data Conversion
• Directory Manipulation
• File Manipulation
• Input and Output
  • Stream 1/0
  • Low level I/O
• Mathematics
• Memory Allocation
• Process Control
• Searching and Sorting
• String Manipulation
• Time