isgraph

Tests if a character is printable, other than space.

int is (int c);

Required Header
<ctype.h>

Return Value

This function returns a non-zero value if the character is printable but other than space.

Parameters

c

  The character to be tested

Char Type

See Also    isalnum, isalpha, isblank, iscntrl, isdigit, islower, isprint, ispunct, isspace, isupper, isxdigit