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111 lines
5.2 KiB
Odin
111 lines
5.2 KiB
Odin
package libc
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// 7.29 Extended multibyte and wide character utilities
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when ODIN_OS == .Windows {
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foreign import libc "system:libucrt.lib"
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} else when ODIN_OS == .Darwin {
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foreign import libc "system:System.framework"
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} else {
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foreign import libc "system:c"
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}
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@(default_calling_convention="c")
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foreign libc {
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// 7.29.2 Formatted wide character input/output functions
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fwprintf :: proc(stream: ^FILE, format: [^]wchar_t, #c_vararg arg: ..any) -> int ---
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fwscanf :: proc(stream: ^FILE, format: [^]wchar_t, #c_vararg arg: ..any) -> int ---
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swprintf :: proc(stream: ^FILE, n: size_t, format: [^]wchar_t, #c_vararg arg: ..any) -> int ---
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swscanf :: proc(s, format: [^]wchar_t, #c_vararg arg: ..any) -> int ---
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vfwprintf :: proc(stream: ^FILE, format: [^]wchar_t, arg: va_list) -> int ---
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vfwscanf :: proc(stream: ^FILE, format: [^]wchar_t, arg: va_list) -> int ---
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vswprintf :: proc(s: [^]wchar_t, n: size_t, format: [^]wchar_t, arg: va_list) -> int ---
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vswscanf :: proc(s, format: [^]wchar_t, arg: va_list) -> int ---
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vwprintf :: proc(format: [^]wchar_t, arg: va_list) -> int ---
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vwscanf :: proc(format: [^]wchar_t, arg: va_list) -> int ---
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wprintf :: proc(format: [^]wchar_t, #c_vararg arg: ..any) -> int ---
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wscanf :: proc(format: [^]wchar_t, #c_vararg arg: ..any) -> int ---
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// 7.29.3 Wide character input/output functions
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fwgetc :: proc(stream: ^FILE) -> wint_t ---
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fgetws :: proc(s: [^]wchar_t, n: int, stream: ^FILE) -> wchar_t ---
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fputwc :: proc(c: wchar_t, stream: ^FILE) -> wint_t ---
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fputws :: proc(s: [^]wchar_t, stream: ^FILE) -> int ---
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fwide :: proc(stream: ^FILE, mode: int) -> int ---
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getwc :: proc(stream: ^FILE) -> wint_t ---
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getwchar :: proc() -> wint_t ---
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putwc :: proc(c: wchar_t, stream: ^FILE) -> wint_t ---
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putwchar :: proc(c: wchar_t) -> wint_t ---
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ungetwc :: proc(c: wchar_t, stream: ^FILE) -> wint_t ---
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// 7.29.4 General wide string utilities
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wcstod :: proc(nptr: [^]wchar_t, endptr: ^[^]wchar_t) -> double ---
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wcstof :: proc(nptr: [^]wchar_t, endptr: ^[^]wchar_t) -> float ---
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wcstol :: proc(nptr: [^]wchar_t, endptr: ^[^]wchar_t, base: int) -> long ---
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wcstoll :: proc(nptr: [^]wchar_t, endptr: ^[^]wchar_t, base: int) -> longlong ---
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wcstoul :: proc(nptr: [^]wchar_t, endptr: ^[^]wchar_t, base: int) -> ulong ---
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wcstoull :: proc(nptr: [^]wchar_t, endptr: ^[^]wchar_t, base: int) -> ulonglong ---
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// 7.29.4.2 Wide string copying functions
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wcscpy :: proc(s1, s2: [^]wchar_t) -> [^]wchar_t ---
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wcsncpy :: proc(s1, s2: [^]wchar_t, n: size_t) -> [^]wchar_t ---
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wmemcpy :: proc(s1, s2: [^]wchar_t, n: size_t) -> [^]wchar_t ---
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wmemmove :: proc(s1, s2: [^]wchar_t, n: size_t) -> [^]wchar_t ---
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// 7.29.4.3 Wide string concatenation functions
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wcscat :: proc(s1, s2: [^]wchar_t) -> [^]wchar_t ---
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wcsncat :: proc(s1, s2: [^]wchar_t, n: size_t) -> [^]wchar_t ---
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// 7.29.4.4 Wide string comparison functions
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wcscmp :: proc(s1, s2: [^]wchar_t) -> int ---
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wcscoll :: proc(s1, s2: [^]wchar_t) -> int ---
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wcsncmp :: proc(s1, s2: [^]wchar_t, n: size_t) -> int ---
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wcsxfrm :: proc(s1, s2: [^]wchar_t, n: size_t) -> size_t ---
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wmemcmp :: proc(s1, s2: [^]wchar_t, n: size_t) -> int ---
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// 7.29.4.5 Wide string search functions
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wcschr :: proc(s: [^]wchar_t, c: wchar_t) -> [^]wchar_t ---
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wcscspn :: proc(s1, s2: [^]wchar_t) -> size_t ---
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wcspbrk :: proc(s1, s2: [^]wchar_t) -> [^]wchar_t ---
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wcsrchr :: proc(s: [^]wchar_t, c: wchar_t) -> [^]wchar_t ---
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wcsspn :: proc(s1, s2: [^]wchar_t) -> size_t ---
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wcsstr :: proc(s1, s2: [^]wchar_t) -> [^]wchar_t ---
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wcstok :: proc(s1, s2: [^]wchar_t, ptr: ^[^]wchar_t) -> [^]wchar_t ---
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wmemchr :: proc(s: [^]wchar_t, c: wchar_t, n: size_t) -> [^]wchar_t ---
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// 7.29.4.6 Miscellaneous functions
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wcslen :: proc(s: [^]wchar_t) -> size_t ---
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wmemset :: proc(s: [^]wchar_t, c: wchar_t, n: size_t) -> [^]wchar_t ---
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// 7.29.5 Wide character time conversion functions
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wcsftime :: proc(s: [^]wchar_t, maxsize: size_t, format: [^]wchar_t, timeptr: ^tm) -> size_t ---
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// 7.29.6.1 Single-byte/wide character conversion functions
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btowc :: proc(c: int) -> wint_t ---
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wctob :: proc(c: wint_t) -> int ---
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// 7.29.6.2 Conversion state functions
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mbsinit :: proc(ps: ^mbstate_t) -> int ---
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// 7.29.6.3 Restartable multibyte/wide character conversion functions
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mbrlen :: proc(s: cstring, n: size_t, ps: ^mbstate_t) -> size_t ---
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mbrtowc :: proc(pwc: [^]wchar_t, s: cstring, n: size_t, ps: ^mbstate_t) -> size_t ---
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wcrtomb :: proc(s: ^char, wc: wchar_t, ps: ^mbstate_t) -> size_t ---
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// 7.29.6.4 Restartable multibyte/wide string conversion functions
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mbsrtowcs :: proc(dst: [^]wchar_t, src: ^cstring, len: size_t, ps: ^mbstate_t) -> size_t ---
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wcsrtombs :: proc(dst: ^char, src: ^[^]wchar_t, len: size_t, ps: ^mbstate_t) -> size_t ---
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}
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// Large enough and aligned enough for any wide-spread in-use libc.
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mbstate_t :: struct #align(16) { _: [32]char, }
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// Odin does not have default argument promotion so the need for a separate type
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// here isn't necessary, though make it distinct just to be safe.
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wint_t :: distinct wchar_t
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// Calculate these values correctly regardless of what type wchar_t actually is.
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WINT_MIN :: 0
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WINT_MAX :: 1 << (size_of(wint_t) * 8)
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WEOF :: ~wint_t(0)
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