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author | PikalaxALT <pikalaxalt@gmail.com> | 2018-01-03 17:39:24 -0700 |
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committer | PikalaxALT <pikalaxalt@gmail.com> | 2018-01-03 17:39:24 -0700 |
commit | a6c1ed4716cf02626ea035beb6dd4a921642ba80 (patch) | |
tree | ef582c1b52819e27bdd16097ec03b69799d04ede /newlib/libc/stdlib/mbstowcs.c | |
parent | f6c9a624fa8a6878a7fb2b02f55e4990a20feb59 (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/mbstowcs.c')
-rw-r--r-- | newlib/libc/stdlib/mbstowcs.c | 76 |
1 files changed, 0 insertions, 76 deletions
diff --git a/newlib/libc/stdlib/mbstowcs.c b/newlib/libc/stdlib/mbstowcs.c deleted file mode 100644 index edea660..0000000 --- a/newlib/libc/stdlib/mbstowcs.c +++ /dev/null @@ -1,76 +0,0 @@ -/* -FUNCTION -<<mbstowcs>>---minimal multibyte string to wide char converter - -INDEX - mbstowcs - -ANSI_SYNOPSIS - #include <stdlib.h> - int mbstowcs(wchar_t *<[pwc]>, const char *<[s]>, size_t <[n]>); - -TRAD_SYNOPSIS - #include <stdlib.h> - int mbstowcs(<[pwc]>, <[s]>, <[n]>) - wchar_t *<[pwc]>; - const char *<[s]>; - size_t <[n]>; - -DESCRIPTION -When MB_CAPABLE is not defined, this is a minimal ANSI-conforming -implementation of <<mbstowcs>>. In this case, the -only ``multi-byte character sequences'' recognized are single bytes, -and they are ``converted'' to wide-char versions simply by byte -extension. - -When MB_CAPABLE is defined, this routine calls <<_mbstowcs_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 <<mbstowcs>> returns <<0>> if -<[s]> is <<NULL>> or is the empty string; -it returns <<-1>> if MB_CAPABLE and one of the -multi-byte characters is invalid or incomplete; -otherwise it returns the minimum of: <<n>> or the -number of multi-byte characters in <<s>> plus 1 (to -compensate for the nul character). -If the return value is -1, the state of the <<pwc>> string is -indeterminate. If the input has a length of 0, the output -string will be modified to contain a wchar_t nul terminator. - -PORTABILITY -<<mbstowcs>> is required in the ANSI C standard. However, the precise -effects vary with the locale. - -<<mbstowcs>> requires no supporting OS subroutines. -*/ - -#include <stdlib.h> - -size_t -_DEFUN (mbstowcs, (pwcs, s, n), - wchar_t *pwcs _AND - const char *s _AND - size_t n) -{ -#ifdef MB_CAPABLE - int state = 0; - - return _mbstowcs_r (_REENT, pwcs, s, n, &state); -#else /* not MB_CAPABLE */ - - int count = 0; - - if (n != 0) { - do { - if ((*pwcs++ = (wchar_t) *s++) == 0) - break; - count++; - } while (--n != 0); - } - - return count; -#endif /* not MB_CAPABLE */ -} |