summaryrefslogtreecommitdiff
path: root/newlib/libc/ctype/iscntrl.c
diff options
context:
space:
mode:
authorPikalaxALT <pikalaxalt@gmail.com>2018-01-03 17:39:24 -0700
committerPikalaxALT <pikalaxalt@gmail.com>2018-01-03 17:39:24 -0700
commita6c1ed4716cf02626ea035beb6dd4a921642ba80 (patch)
treeef582c1b52819e27bdd16097ec03b69799d04ede /newlib/libc/ctype/iscntrl.c
parentf6c9a624fa8a6878a7fb2b02f55e4990a20feb59 (diff)
Use libc from agbcc instead of standalone newlib\nYou must have AGBCC commit 80d029caec189587f8b9294b6c8a5a489b8f5f88 in order to compile pmd_red.gbalibc
Diffstat (limited to 'newlib/libc/ctype/iscntrl.c')
-rw-r--r--newlib/libc/ctype/iscntrl.c48
1 files changed, 0 insertions, 48 deletions
diff --git a/newlib/libc/ctype/iscntrl.c b/newlib/libc/ctype/iscntrl.c
deleted file mode 100644
index 7b6da34..0000000
--- a/newlib/libc/ctype/iscntrl.c
+++ /dev/null
@@ -1,48 +0,0 @@
-
-/*
-FUNCTION
- <<iscntrl>>---control character predicate
-
-INDEX
- iscntrl
-
-ANSI_SYNOPSIS
- #include <ctype.h>
- int iscntrl(int <[c]>);
-
-TRAD_SYNOPSIS
- #include <ctype.h>
- int iscntrl(<[c]>);
-
-DESCRIPTION
-<<iscntrl>> is a macro which classifies ASCII integer values by table
-lookup. It is a predicate returning non-zero for control characters, and 0
-for other characters. It is defined only when <<isascii>>(<[c]>) is
-true or <[c]> is EOF.
-
-You can use a compiled subroutine instead of the macro definition by
-undefining the macro using `<<#undef iscntrl>>'.
-
-RETURNS
-<<iscntrl>> returns non-zero if <[c]> is a delete character or ordinary
-control character (<<0x7F>> or <<0x00>>--<<0x1F>>).
-
-PORTABILITY
-<<iscntrl>> is ANSI C.
-
-No supporting OS subroutines are required.
-*/
-
-#include <_ansi.h>
-#include <ctype.h>
-
-
-
-#undef iscntrl
-int
-_DEFUN(iscntrl,(c),int c)
-{
- return((_ctype_ + 1)[c] & _C);
-}
-
-