Add win32 apis

libc/isystem/windowsesque.h

@@ -381,6 +381,9 @@
 #define _FILE_STREAM_INFORMATION NtFileStreamInformation
 #define FILE_STREAM_INFORMATION struct NtFileStreamInformation
 #define PFILE_STREAM_INFORMATION struct NtFileStreamInformation*
+#define _FILE_NOTIFY_INFORMATION NtFileNotifyInformation
+#define FILE_NOTIFY_INFORMATION struct NtFileNotifyInformation
+#define PFILE_NOTIFY_INFORMATION struct NtFileNotifyInformation*
 #define _KERNEL_USER_TIMES NtKernelUserTimes
 #define KERNEL_USER_TIMES struct NtKernelUserTimes
 #define PKERNEL_USER_TIMES struct NtKernelUserTimes*
@@ -1361,6 +1364,9 @@
 
 #define WSAEVENT HANDLE
 #define GROUP uint32_t
+#define _OVERLAPPED NtOverlapped
+#define OVERLAPPED struct NtOverlapped
+#define LOVERLAPPED struct NtOverlapped*
 #define WSAOVERLAPPED OVERLAPPED
 #define INVALID_SOCKET -1ULL
 #define SOCKET_ERROR -1

libc/nt/base.h

@@ -0,0 +1,39 @@
+#ifndef COSMOPOLITAN_LIBC_NT_BASE_H_
+#define COSMOPOLITAN_LIBC_NT_BASE_H_
+#include "struct/overlapped.h"
+/*                            ░░░░
+                       ▒▒▒░░░▒▒▒▒▒▒▒▓▓▓░
+                      ▒▒▒▒░░░▒▒▒▒▒▒▓▓▓▓▓▓░
+                     ▒▒▒▒░░░▒▒▒▒▒▒▒▓▓▓▓▓▓  ▒▓░
+                     ▒▒▒░░░░▒▒▒▒▒▒▓▓▓▓▓▓   ▓▓▓▓▓▓▒        ▒▒▒▓▓█
+                    ▒▒▒▒░░░▒▒▒▒▒▒▒▓▓▓▓▓▓  ▓▓▓▓▓▓▓▓▒▒▒▒▒▒▒▒▒▒▓▓▓
+                   ░▒▒▒░░░░▒▒▒▒▒▒▓▓▓▓▓▓   █▓▓▓▓▓▓▓▒▒▒▒▒▒▒▒▒▒▓▓█
+                   ▒▒▒▒░░░▒▒▒▒▒▒▒▓▓▓▓▓░  ▓▓▓▓▓▓▓▓▒▒▒▒▒▒▒▒▒▒▓▓▓
+                  ▒▒▒▒░░░▒▒▒▒▒▒▒▓▓▓▓▓▓  ▒▓▓▓▓▓▓▓▓▒▒▒▒▒▒▒▒▒▒▓▓▒
+                  ▒▒▒▒▓▓      ▓▒▒▓▓▓▓   ▓▓▓▓▓▓▓▓▒▒▒▒▒▒▒▒▒▒▓▓█
+                                   ▒▓  ▓▓▓▓▓▓▓▓▓▒▒▒▒▒▒▒▒▒▒▓▓
+                  ░░░░░░░░░░░▒▒▒▒      ▓▓▓▓▓▓▓▓▒▒▒▒▒▒▒▒▒▒▓▓█
+                ▒▒░░░░░░░░░░▒▒▒▒▒▓▓▓     ▓▓▓▓▓▒▒▒▒▒▒▒▒▒▒▓▓▓
+               ░▒░░░░░░░░░░░▒▒▒▒▒▓▓   ▓░      ░▓███▓
+               ▒▒░░░░░░░░░░▒▒▒▒▒▓▓░  ▒▓▓▓▒▒▒         ░▒▒▒▓   ████████████
+              ▒▒░░░░░░░░░░░▒▒▒▒▒▓▓  ▒▓▓▓▓▒▒▒▒▒▒▒▒░░░▒▒▒▒▒░           ░███
+              ▒░░░░░░░░░░░▒▒▒▒▒▓▓   ▓▓▓▓▒▒▒▒▒▒▒▒░░░░▒▒▒▒▓            ███
+             ▒▒░░░░░░░░░░▒▒▒▒▒▒▓▓  ▒▓▓▓▒▒▒▒▒▒▒▒░░░░▒▒▒▒▒            ▓██
+             ▒░░░░░░░░░░░▒▒▒▒▒▓▓   ▓▓▓▓▒▒▒▒▒▒▒▒░░░▒▒▒▒▒▓           ▓██
+            ▒▒░░░▒▒▒░░░▒▒░▒▒▒▓▓▒  ▒▓▓▓▒▒▒▒▒▒▒▒░░░░▒▒▒▒▒           ███
+                            ░▒▓  ░▓▓▓▓▒▒▒▒▒▒▒▒░░░░▒▒▒▒▓          ▓██
+╔────────────────────────────────────────────────────────────────▀▀▀─────────│─╗
+│ cosmopolitan § new technology » string                                   ─╬─│┼
+╚────────────────────────────────────────────────────────────────────────────│*/
+COSMOPOLITAN_C_START_
+
+typedef void (*NtOverlappedCompletionRoutine)(
+  uint32_t dwErrorCode, uint32_t dwNumberOfBytesTransfered,
+  struct NtOverlapped *lpOverlapped);
+
+
+uint32_t FormatMessageW(uint32_t dwFlags, const void* lpSource, uint32_t dwMessageId, uint32_t dwLanguageId, char16_t *lpBuffer, uint32_t nSize, va_list *Arguments);
+bool32 ReadDirectoryChangesW(int64_t hDirectory, void *lpBuffer, uint32_t nBufferLength, bool32 bWatchSubtree, uint32_t dwNotifyFilter, uint32_t *lpBytesReturned, struct NtOverlapped *lpOverlapped, NtOverlappedCompletionRoutine lpCompletionRoutine);
+
+COSMOPOLITAN_C_END_
+#endif /* COSMOPOLITAN_LIBC_NT_BASE_H_ */

libc/nt/files.h

@@ -49,6 +49,7 @@ COSMOPOLITAN_C_START_
 intptr_t LoadResource(int64_t hModule, int64_t hResInfo);
 uint32_t SetHandleCount(uint32_t uNumber);
 uint32_t GetLogicalDrives(void);
+unsigned int GetDriveTypeA(const char *lpRootPathName);
 uint32_t GetLogicalDriveStringsA(uint32_t nBufferLength, char *lpBuffer);
 bool32 FlushFileBuffers(int64_t hFile);
 

libc/nt/kernel32/GetDriveTypeA.S

@@ -0,0 +1,20 @@
+#include "libc/nt/codegen.h"
+.imp	kernel32,__imp_GetDriveTypeA,GetDriveTypeA
+
+	.text.windows
+	.ftrace1
+GetDriveTypeA:
+	.ftrace2
+#ifdef __x86_64__
+	push	%rbp
+	mov	%rsp,%rbp
+	mov	%rdi,%rcx
+	sub	$32,%rsp
+	call	*__imp_GetDriveTypeA(%rip)
+	leave
+#elif defined(__aarch64__)
+	mov	x0,#0
+#endif
+	ret
+	.endfn	GetDriveTypeA,globl
+	.previous

libc/nt/kernel32/ReadDirectoryChangesW.S

@@ -0,0 +1,18 @@
+#include "libc/nt/codegen.h"
+.imp	kernel32,__imp_ReadDirectoryChangesW,ReadDirectoryChangesW
+
+	.text.windows
+	.ftrace1
+ReadDirectoryChanges:
+	.ftrace2
+#ifdef __x86_64__
+	push	%rbp
+	mov	%rsp,%rbp
+	mov	__imp_ReadDirectoryChangesW(%rip),%rax
+	jmp	__sysv2nt8
+#elif defined(__aarch64__)
+	mov	x0,#0
+	ret
+#endif
+	.endfn	ReadDirectoryChanges,globl
+	.previous

libc/nt/master.sh

@@ -117,6 +117,7 @@ imp	'GetCurrentProcessorNumberEx'				GetCurrentProcessorNumberEx				kernel32	1
 imp	'GetCurrentThread'					GetCurrentThread					kernel32	0
 imp	'GetCurrentThreadId'					GetCurrentThreadId					kernel32	0
 imp	'GetDynamicTimeZoneInformation'				GetDynamicTimeZoneInformation				kernel32	1
+imp 	'GetDriveTypeA'						GetDriveTypeA						kernel32	1
 imp	'GetEnvironmentStrings'					GetEnvironmentStringsW					kernel32	1
 imp	'GetEnvironmentVariable'				GetEnvironmentVariableW					kernel32	3
 imp	'GetExitCodeThread'					GetExitCodeThread					kernel32	2
@@ -239,6 +240,7 @@ imp	'ReadConsoleOutputCharacter'				ReadConsoleOutputCharacterW				kernel32	5
 imp	'ReadFile'						ReadFile						kernel32	5
 imp	'ReadFileEx'						ReadFileEx						kernel32	5
 imp	'ReadFileScatter'					ReadFileScatter						kernel32	5
+imp 	'ReadDirectoryChanges'					ReadDirectoryChangesW					kernel32	8
 imp	'RegisterWaitForSingleObject'				RegisterWaitForSingleObject				kernel32	6
 imp	'ReleaseMutex'						ReleaseMutex						kernel32	1
 imp	'ReleaseSRWLockExclusive'				ReleaseSRWLockExclusive					kernel32	1

libc/nt/windows.h

@@ -94,6 +94,7 @@ int WideCharToMultiByte(unsigned int CodePage, uint32_t dwFlags,
                         uint16_t *lpWideCharStr, int cchWideChar,
                         char *lpMultiByteStr, int cbMultiByte,
                         uint16_t *lpDefaultChar, int *lpUsedDefaultChar);
+int MutliByteToWideChar(unsigned int CodePage, uint32_t dwFlags, const char *lpMultiByteStr, int cbMultiByte, uint16_t *lpWideCharStr, int cchWideChar);
 
 COSMOPOLITAN_C_END_
 #endif /* COSMOPOLITAN_LIBC_NT_WINDOWS_H_ */