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isprint

Syntax

 
#include <ctype.h>

int isprint(int c);

Description

Tells if c is a printing character, which includes the space character.

Return Value

Nonzero if c is a printing character, else zero.

Portability

ANSI/ISO C C89; C99
POSIX 1003.2-1992; 1003.1-2001


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