ISSPECIAL(3) | FreeBSD Library Functions Manual | ISSPECIAL(3) |
NAME
isspecial — special character testLIBRARY
Standard C Library (libc, -lc)DESCRIPTION
The isspecial() function tests for a special character.RETURN VALUES
The isspecial() function returns zero if the character tests false and returns non-zero if the character tests true.HISTORY
The isspecial() function appeared in 4.4BSD.March 30, 2004 | FreeBSD |