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https://github.com/LadybirdBrowser/ladybird.git
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ccb9cae8e9
The actual value is unchanged, but the previous `0xffffffff` was an unsigned value, which lead to clang getting mad at `foowc() == WEOF`. This commit makes it a signed int on clang, which *should* serve the same purpose and not lead to clang getting mad at us.
116 lines
4.2 KiB
C
116 lines
4.2 KiB
C
/*
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* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#pragma once
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#include <bits/FILE.h>
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#include <stdarg.h>
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#include <stddef.h>
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#include <sys/cdefs.h>
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__BEGIN_DECLS
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// Note: wint_t is unsigned on gcc, and signed on clang.
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#ifndef WEOF
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# ifdef __clang__
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# define WEOF (-1)
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# else
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# define WEOF (0xffffffffu)
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# endif
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#endif
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#undef WCHAR_MAX
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#undef WCHAR_MIN
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#define WCHAR_MAX __WCHAR_MAX__
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#ifdef __WCHAR_MIN__
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# define WCHAR_MIN __WCHAR_MIN__
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#else
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// Note: This assumes that wchar_t is a signed type.
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# define WCHAR_MIN (-WCHAR_MAX - 1)
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#endif
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typedef __WINT_TYPE__ wint_t;
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typedef unsigned long int wctype_t;
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// A zero-initialized mbstate_t struct must be a valid initial state.
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typedef struct {
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unsigned char bytes[4];
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unsigned int stored_bytes;
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} mbstate_t;
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struct tm;
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size_t wcslen(const wchar_t*);
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wchar_t* wcscpy(wchar_t*, const wchar_t*);
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wchar_t* wcsdup(const wchar_t*);
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wchar_t* wcsncpy(wchar_t*, const wchar_t*, size_t);
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__attribute__((warn_unused_result)) size_t wcslcpy(wchar_t*, const wchar_t*, size_t);
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int wcscmp(const wchar_t*, const wchar_t*);
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int wcsncmp(const wchar_t*, const wchar_t*, size_t);
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wchar_t* wcschr(const wchar_t*, int);
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wchar_t* wcsrchr(const wchar_t*, wchar_t);
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wchar_t* wcscat(wchar_t*, const wchar_t*);
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wchar_t* wcsncat(wchar_t*, const wchar_t*, size_t);
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wchar_t* wcstok(wchar_t*, const wchar_t*, wchar_t**);
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long wcstol(const wchar_t*, wchar_t**, int);
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long long wcstoll(const wchar_t*, wchar_t**, int);
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wint_t btowc(int c);
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size_t mbrtowc(wchar_t*, const char*, size_t, mbstate_t*);
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size_t mbrlen(const char*, size_t, mbstate_t*);
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size_t wcrtomb(char*, wchar_t, mbstate_t*);
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int wcscoll(const wchar_t*, const wchar_t*);
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size_t wcsxfrm(wchar_t*, const wchar_t*, size_t);
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int wctob(wint_t);
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int mbsinit(const mbstate_t*);
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wchar_t* wcspbrk(const wchar_t*, const wchar_t*);
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wchar_t* wcsstr(const wchar_t*, const wchar_t*);
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wchar_t* wmemchr(const wchar_t*, wchar_t, size_t);
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wchar_t* wmemcpy(wchar_t*, const wchar_t*, size_t);
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wchar_t* wmemset(wchar_t*, wchar_t, size_t);
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wchar_t* wmemmove(wchar_t*, const wchar_t*, size_t);
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unsigned long wcstoul(const wchar_t*, wchar_t**, int);
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unsigned long long wcstoull(const wchar_t*, wchar_t**, int);
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float wcstof(const wchar_t*, wchar_t**);
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double wcstod(const wchar_t*, wchar_t**);
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long double wcstold(const wchar_t*, wchar_t**);
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int wcwidth(wchar_t);
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size_t wcsrtombs(char*, const wchar_t**, size_t, mbstate_t*);
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size_t mbsrtowcs(wchar_t*, const char**, size_t, mbstate_t*);
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int wmemcmp(const wchar_t*, const wchar_t*, size_t);
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size_t wcsnrtombs(char*, const wchar_t**, size_t, size_t, mbstate_t*);
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size_t mbsnrtowcs(wchar_t*, const char**, size_t, size_t, mbstate_t*);
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size_t wcscspn(const wchar_t* wcs, const wchar_t* reject);
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size_t wcsspn(const wchar_t* wcs, const wchar_t* accept);
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wint_t fgetwc(FILE* stream);
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wint_t getwc(FILE* stream);
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wint_t getwchar(void);
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wint_t fputwc(wchar_t wc, FILE* stream);
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wint_t putwc(wchar_t wc, FILE* stream);
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wint_t putwchar(wchar_t wc);
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wchar_t* fgetws(wchar_t* __restrict ws, int n, FILE* __restrict stream);
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int fputws(const wchar_t* __restrict ws, FILE* __restrict stream);
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wint_t ungetwc(wint_t wc, FILE* stream);
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int fwide(FILE* stream, int mode);
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int wprintf(const wchar_t* __restrict format, ...);
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int fwprintf(FILE* __restrict stream, const wchar_t* __restrict format, ...);
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int swprintf(wchar_t* __restrict wcs, size_t maxlen, const wchar_t* __restrict format, ...);
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int vwprintf(const wchar_t* __restrict format, va_list args);
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int vfwprintf(FILE* __restrict stream, const wchar_t* __restrict format, va_list args);
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int vswprintf(wchar_t* __restrict wcs, size_t maxlen, const wchar_t* __restrict format, va_list args);
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int fwscanf(FILE* __restrict stream, const wchar_t* __restrict format, ...);
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int swscanf(const wchar_t* __restrict ws, const wchar_t* __restrict format, ...);
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int wscanf(const wchar_t* __restrict format, ...);
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int vfwscanf(FILE* __restrict stream, const wchar_t* __restrict format, va_list arg);
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int vswscanf(const wchar_t* __restrict ws, const wchar_t* __restrict format, va_list arg);
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int vwscanf(const wchar_t* __restrict format, va_list arg);
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size_t wcsftime(wchar_t* __restrict wcs, size_t maxsize, const wchar_t* __restrict format, const struct tm* __restrict timeptr);
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__END_DECLS
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