int isprint ( int  c )

inline

Check if character is printable.

Checks if parameter c is a printable character (i.e., not a control character).

Parameters

c	Character to be checked.

Returns

Returns a non-zero value (true) if c is a printable character, otherwise it returns 0 (false).

Examples:

ex_ctype.spc, and ex_isprint.spc.