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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. 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) HISTORY The isspecial() function appeared in 4.4BSD. BSD March 30, 2004 BSD
NAME | LIBRARY | SYNOPSIS | DESCRIPTION | RETURN VALUES | SEE ALSO | HISTORY
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