lib: Add mlibc

Signed-off-by: Ian Moffett <ian@osmora.org>

1 files changed, 128 insertions, 0 deletions

diff --git a/lib/mlibc/options/ansi/include/wchar.h b/lib/mlibc/options/ansi/include/wchar.h
new file mode 100644
index 0000000..27198c5
--- /dev/null
+++ b/lib/mlibc/options/ansi/include/wchar.h
@@ -0,0 +1,128 @@
+#ifndef _WCHAR_H
+#define _WCHAR_H
+
+#include <bits/null.h>
+#include <bits/size_t.h>
+#include <bits/wchar_t.h>
+#include <bits/wchar.h>
+#include <bits/wint_t.h>
+#include <bits/mbstate.h>
+
+#define WEOF 0xffffffffU
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef struct __mlibc_file_base FILE;
+
+typedef struct __mlibc_mbstate mbstate_t;
+
+// MISSING: struct tm
+
+#ifndef __MLIBC_ABI_ONLY
+
+// [7.28.2] Wide formatted I/O functions
+
+int fwprintf(FILE *__restrict, const wchar_t *__restrict, ...);
+int fwscanf(FILE *__restrict, const wchar_t *__restrict, ...);
+int vfwprintf(FILE *__restrict, const wchar_t *__restrict, __builtin_va_list);
+int vfwscanf(FILE *__restrict, const wchar_t *__restrict, __builtin_va_list);
+
+int swprintf(wchar_t *__restrict, size_t, const wchar_t *__restrict, ...);
+int swscanf(wchar_t *__restrict, size_t, const wchar_t *__restrict, ...);
+int vswprintf(wchar_t *__restrict, size_t, const wchar_t *__restrict, __builtin_va_list);
+int vswscanf(wchar_t *__restrict, size_t, const wchar_t *__restrict, __builtin_va_list);
+
+int wprintf(const wchar_t *__restrict, ...);
+int wscanf(const wchar_t *__restrict, ...);
+int vwprintf(const wchar_t *__restrict, __builtin_va_list);
+int vwscanf(const wchar_t *__restrict, __builtin_va_list);
+
+// [7.28.3] Wide character I/O functions
+
+wint_t fgetwc(FILE *);
+wchar_t *fgetws(wchar_t *__restrict, int, FILE *__restrict);
+wint_t fputwc(wchar_t, FILE *);
+int fputws(const wchar_t *__restrict, FILE *__restrict);
+int fwide(FILE *, int);
+wint_t getwc(FILE *);
+wint_t getwchar(void);
+wint_t putwc(wchar_t, FILE *);
+wint_t putwchar(wchar_t);
+wint_t ungetwc(wint_t, FILE *);
+
+// [7.28.4] Wide string functions
+
+double wcstod(const wchar_t *__restrict, wchar_t **__restrict);
+float wcstof(const wchar_t *__restrict, wchar_t **__restrict);
+long double wcstold(const wchar_t *__restrict, wchar_t **__restrict);
+
+long wcstol(const wchar_t *__restrict, wchar_t **__restrict, int);
+long long wcstoll(const wchar_t *__restrict, wchar_t **__restrict, int);
+unsigned long wcstoul(const wchar_t *__restrict, wchar_t **__restrict, int);
+unsigned long long wcstoull(const wchar_t *__restrict, wchar_t **__restrict, int);
+
+wchar_t *wcscpy(wchar_t *__restrict, const wchar_t *__restrict);
+wchar_t *wcsncpy(wchar_t *__restrict, const wchar_t *__restrict, size_t);
+wchar_t *wmemcpy(wchar_t *__restrict, const wchar_t *__restrict, size_t);
+wchar_t *wmemmove(wchar_t *, const wchar_t *, size_t);
+
+wchar_t *wcscat(wchar_t *__restrict, const wchar_t *__restrict);
+wchar_t *wcsncat(wchar_t *__restrict, const wchar_t *__restrict, size_t);
+
+int wcscmp(const wchar_t *, const wchar_t *);
+int wcscoll(const wchar_t *, const wchar_t *);
+int wcsncmp(const wchar_t *, const wchar_t *, size_t);
+int wcsxfrm(wchar_t *__restrict, const wchar_t *__restrict, size_t);
+int wmemcmp(const wchar_t *, const wchar_t *, size_t);
+
+wchar_t *wcschr(const wchar_t *, wchar_t);
+size_t wcscspn(const wchar_t *, const wchar_t *);
+wchar_t *wcspbrk(const wchar_t *, const wchar_t *);
+wchar_t *wcsrchr(const wchar_t *, wchar_t);
+size_t wcsspn(const wchar_t *, const wchar_t *);
+wchar_t *wcsstr(const wchar_t *, const wchar_t *);
+wchar_t *wcstok(wchar_t *__restrict, const wchar_t *__restrict, wchar_t **__restrict);
+wchar_t *wmemchr(const wchar_t *, wchar_t, size_t);
+
+size_t wcslen(const wchar_t *);
+wchar_t *wmemset(wchar_t *, wchar_t, size_t);
+
+// [7.28.5] Wide date/time functions
+
+/* POSIX says:
+ * The tag tm is declared as naming an incomplete structure type, the contents of which are
+ * described in the header <time.h>. */
+struct tm;
+size_t wcsftime(wchar_t *__restrict, size_t, const wchar_t *__restrict,
+		const struct tm *__restrict);
+
+// [7.28.6] Wide conversion functions
+
+wint_t btowc(int c);
+int wctob(wint_t);
+
+int mbsinit(const mbstate_t *);
+size_t mbrlen(const char *__restrict, size_t, mbstate_t *__restrict);
+size_t mbrtowc(wchar_t *__restrict, const char *__restrict, size_t, mbstate_t *__restrict);
+size_t wcrtomb(char *__restrict, wchar_t, mbstate_t *__restrict);
+size_t mbsrtowcs(wchar_t *__restrict, const char **__restrict, size_t, mbstate_t *__restrict);
+size_t mbsnrtowcs(wchar_t *__restrict, const char **__restrict, size_t, size_t, mbstate_t *__restrict);
+size_t wcsrtombs(char *__restrict, const wchar_t **__restrict, size_t, mbstate_t *__restrict);
+size_t wcsnrtombs(char *__restrict, const wchar_t **__restrict, size_t, size_t, mbstate_t *__restrict);
+
+// POSIX extensions
+int wcwidth(wchar_t wc);
+int wcswidth(const wchar_t *, size_t);
+wchar_t *wcsdup(const wchar_t *s);
+int wcsncasecmp(const wchar_t*, const wchar_t*, size_t);
+int wcscasecmp(const wchar_t *, const wchar_t *);
+
+#endif /* !__MLIBC_ABI_ONLY */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif // _WCHAR_H