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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/stdlib/mblen.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/stdlib/mblen.c')
-rw-r--r--newlib/libc/stdlib/mblen.c63
1 files changed, 0 insertions, 63 deletions
diff --git a/newlib/libc/stdlib/mblen.c b/newlib/libc/stdlib/mblen.c
deleted file mode 100644
index d9f048c..0000000
--- a/newlib/libc/stdlib/mblen.c
+++ /dev/null
@@ -1,63 +0,0 @@
-/*
-FUNCTION
-<<mblen>>---minimal multibyte length function
-
-INDEX
- mblen
-
-ANSI_SYNOPSIS
- #include <stdlib.h>
- int mblen(const char *<[s]>, size_t <[n]>);
-
-TRAD_SYNOPSIS
- #include <stdlib.h>
- int mblen(<[s]>, <[n]>)
- const char *<[s]>;
- size_t <[n]>;
-
-DESCRIPTION
-When MB_CAPABLE is not defined, this is a minimal ANSI-conforming
-implementation of <<mblen>>. In this case, the
-only ``multi-byte character sequences'' recognized are single bytes,
-and thus <<1>> is returned unless <[s]> is the null pointer or
-has a length of 0 or is the empty string.
-
-When MB_CAPABLE is defined, this routine calls <<_mbtowc_r>> to perform
-the conversion, passing a state variable to allow state dependent
-decoding. The result is based on the locale setting which may
-be restricted to a defined set of locales.
-
-RETURNS
-This implementation of <<mblen>> returns <<0>> if
-<[s]> is <<NULL>> or the empty string; it returns <<1>> if not MB_CAPABLE or
-the character is a single-byte character; it returns <<-1>>
-if the multi-byte character is invalid; otherwise it returns
-the number of bytes in the multibyte character.
-
-PORTABILITY
-<<mblen>> is required in the ANSI C standard. However, the precise
-effects vary with the locale.
-
-<<mblen>> requires no supporting OS subroutines.
-*/
-
-#include <stdlib.h>
-
-int
-_DEFUN (mblen, (s, n),
- const char *s _AND
- size_t n)
-{
-#ifdef MB_CAPABLE
- static int state;
-
- return _mbtowc_r (_REENT, NULL, s, n, &state);
-#else /* not MB_CAPABLE */
- if (s == NULL || *s == '\0')
- return 0;
- if (n == 0)
- return -1;
- return 1;
-#endif /* not MB_CAPABLE */
-}
-