mojave man page for isspecial

Query: isspecial

OS: mojave

Section: 3

Format: Original Unix Latex Style Formatted with HTML and a Horizontal Scroll Bar

ISSPECIAL(3)						   BSD Library Functions Manual 					      ISSPECIAL(3)

NAME
isspecial -- special character test
LIBRARY
Standard C Library (libc, -lc)
SYNOPSIS
#include <ctype.h> int isspecial(int c);
DESCRIPTION
The isspecial() function tests for a special character. Special characters are locale dependent, and not necessarily consistent between dif- ferent locales. Examples might include fractions and numbers inside circles.
RETURN VALUES
The isspecial() function returns zero if the character tests false and returns non-zero if the character tests true.
SEE ALSO
ctype(3), iswspecial(3), isalnum_l
HISTORY
The isspecial() function appeared in 4.4BSD.
BSD
March 30, 2004 BSD
Related Man Pages
ishexnumber(3) - mojave
isxdigit(3) - mojave
isspace(3) - osx
isblank(3) - osx
ctype(3) - freebsd
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