TTEmbedFontFromFileA

// t2embed.dll
#include <windows.h>

INT TTEmbedFontFromFileA(
    HDC hDC,
    LPCSTR szFontFileName,
    WORD usTTCIndex,
    TTEMBED_FLAGS ulFlags,
    EMBED_FONT_CHARSET ulCharSet,
    EMBEDDED_FONT_PRIV_STATUS* pulPrivStatus,
    DWORD* pulStatus,
    WRITEEMBEDPROC lpfnWriteToStream,
    void* lpvWriteStream,
    WORD* pusCharCodeSet,
    WORD usCharCodeCount,
    WORD usLanguage,
    TTEMBEDINFO* pTTEmbedInfo   // optional
);

<DllImport("t2embed.dll", ExactSpelling:=True)>
Public Shared Function TTEmbedFontFromFileA(
    hDC As IntPtr,   ' HDC
    <MarshalAs(UnmanagedType.LPStr)> szFontFileName As String,   ' LPCSTR
    usTTCIndex As UShort,   ' WORD
    ulFlags As UInteger,   ' TTEMBED_FLAGS
    ulCharSet As UInteger,   ' EMBED_FONT_CHARSET
    <Out> ByRef pulPrivStatus As UInteger,   ' EMBEDDED_FONT_PRIV_STATUS* out
    <Out> ByRef pulStatus As UInteger,   ' DWORD* out
    lpfnWriteToStream As IntPtr,   ' WRITEEMBEDPROC
    lpvWriteStream As IntPtr,   ' void*
    ByRef pusCharCodeSet As UShort,   ' WORD*
    usCharCodeCount As UShort,   ' WORD
    usLanguage As UShort,   ' WORD
    pTTEmbedInfo As IntPtr   ' TTEMBEDINFO* optional
) As Integer
End Function

' hDC : HDC
' szFontFileName : LPCSTR
' usTTCIndex : WORD
' ulFlags : TTEMBED_FLAGS
' ulCharSet : EMBED_FONT_CHARSET
' pulPrivStatus : EMBEDDED_FONT_PRIV_STATUS* out
' pulStatus : DWORD* out
' lpfnWriteToStream : WRITEEMBEDPROC
' lpvWriteStream : void*
' pusCharCodeSet : WORD*
' usCharCodeCount : WORD
' usLanguage : WORD
' pTTEmbedInfo : TTEMBEDINFO* optional
Declare PtrSafe Function TTEmbedFontFromFileA Lib "t2embed" ( _
    ByVal hDC As LongPtr, _
    ByVal szFontFileName As String, _
    ByVal usTTCIndex As Integer, _
    ByVal ulFlags As Long, _
    ByVal ulCharSet As Long, _
    ByRef pulPrivStatus As Long, _
    ByRef pulStatus As Long, _
    ByVal lpfnWriteToStream As LongPtr, _
    ByVal lpvWriteStream As LongPtr, _
    ByRef pusCharCodeSet As Integer, _
    ByVal usCharCodeCount As Integer, _
    ByVal usLanguage As Integer, _
    ByVal pTTEmbedInfo As LongPtr) As Long
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

TTEmbedFontFromFileA = ctypes.windll.t2embed.TTEmbedFontFromFileA
TTEmbedFontFromFileA.restype = ctypes.c_int
TTEmbedFontFromFileA.argtypes = [
    wintypes.HANDLE,  # hDC : HDC
    wintypes.LPCSTR,  # szFontFileName : LPCSTR
    ctypes.c_ushort,  # usTTCIndex : WORD
    wintypes.DWORD,  # ulFlags : TTEMBED_FLAGS
    wintypes.DWORD,  # ulCharSet : EMBED_FONT_CHARSET
    ctypes.c_void_p,  # pulPrivStatus : EMBEDDED_FONT_PRIV_STATUS* out
    ctypes.POINTER(wintypes.DWORD),  # pulStatus : DWORD* out
    ctypes.c_void_p,  # lpfnWriteToStream : WRITEEMBEDPROC
    ctypes.POINTER(None),  # lpvWriteStream : void*
    ctypes.POINTER(ctypes.c_ushort),  # pusCharCodeSet : WORD*
    ctypes.c_ushort,  # usCharCodeCount : WORD
    ctypes.c_ushort,  # usLanguage : WORD
    ctypes.c_void_p,  # pTTEmbedInfo : TTEMBEDINFO* optional
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('t2embed.dll')
TTEmbedFontFromFileA = Fiddle::Function.new(
  lib['TTEmbedFontFromFileA'],
  [
    Fiddle::TYPE_VOIDP,  # hDC : HDC
    Fiddle::TYPE_VOIDP,  # szFontFileName : LPCSTR
    -Fiddle::TYPE_SHORT,  # usTTCIndex : WORD
    -Fiddle::TYPE_INT,  # ulFlags : TTEMBED_FLAGS
    -Fiddle::TYPE_INT,  # ulCharSet : EMBED_FONT_CHARSET
    Fiddle::TYPE_VOIDP,  # pulPrivStatus : EMBEDDED_FONT_PRIV_STATUS* out
    Fiddle::TYPE_VOIDP,  # pulStatus : DWORD* out
    Fiddle::TYPE_VOIDP,  # lpfnWriteToStream : WRITEEMBEDPROC
    Fiddle::TYPE_VOIDP,  # lpvWriteStream : void*
    Fiddle::TYPE_VOIDP,  # pusCharCodeSet : WORD*
    -Fiddle::TYPE_SHORT,  # usCharCodeCount : WORD
    -Fiddle::TYPE_SHORT,  # usLanguage : WORD
    Fiddle::TYPE_VOIDP,  # pTTEmbedInfo : TTEMBEDINFO* optional
  ],
  Fiddle::TYPE_INT)

#[link(name = "t2embed")]
extern "system" {
    fn TTEmbedFontFromFileA(
        hDC: *mut core::ffi::c_void,  // HDC
        szFontFileName: *const u8,  // LPCSTR
        usTTCIndex: u16,  // WORD
        ulFlags: u32,  // TTEMBED_FLAGS
        ulCharSet: u32,  // EMBED_FONT_CHARSET
        pulPrivStatus: *mut u32,  // EMBEDDED_FONT_PRIV_STATUS* out
        pulStatus: *mut u32,  // DWORD* out
        lpfnWriteToStream: *const core::ffi::c_void,  // WRITEEMBEDPROC
        lpvWriteStream: *mut (),  // void*
        pusCharCodeSet: *mut u16,  // WORD*
        usCharCodeCount: u16,  // WORD
        usLanguage: u16,  // WORD
        pTTEmbedInfo: *mut TTEMBEDINFO  // TTEMBEDINFO* optional
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("t2embed.dll")]
public static extern int TTEmbedFontFromFileA(IntPtr hDC, [MarshalAs(UnmanagedType.LPStr)] string szFontFileName, ushort usTTCIndex, uint ulFlags, uint ulCharSet, out uint pulPrivStatus, out uint pulStatus, IntPtr lpfnWriteToStream, IntPtr lpvWriteStream, ref ushort pusCharCodeSet, ushort usCharCodeCount, ushort usLanguage, IntPtr pTTEmbedInfo);
"@
$api = Add-Type -MemberDefinition $sig -Name 't2embed_TTEmbedFontFromFileA' -Namespace Win32 -PassThru
# $api::TTEmbedFontFromFileA(hDC, szFontFileName, usTTCIndex, ulFlags, ulCharSet, pulPrivStatus, pulStatus, lpfnWriteToStream, lpvWriteStream, pusCharCodeSet, usCharCodeCount, usLanguage, pTTEmbedInfo)

#uselib "t2embed.dll"
#func global TTEmbedFontFromFileA "TTEmbedFontFromFileA" sptr, sptr, sptr, sptr, sptr, sptr, sptr, sptr, sptr, sptr, sptr, sptr, sptr
; TTEmbedFontFromFileA hDC, szFontFileName, usTTCIndex, ulFlags, ulCharSet, pulPrivStatus, varptr(pulStatus), lpfnWriteToStream, lpvWriteStream, varptr(pusCharCodeSet), usCharCodeCount, usLanguage, varptr(pTTEmbedInfo)   ; 戻り値は stat
; hDC : HDC -> "sptr"
; szFontFileName : LPCSTR -> "sptr"
; usTTCIndex : WORD -> "sptr"
; ulFlags : TTEMBED_FLAGS -> "sptr"
; ulCharSet : EMBED_FONT_CHARSET -> "sptr"
; pulPrivStatus : EMBEDDED_FONT_PRIV_STATUS* out -> "sptr"
; pulStatus : DWORD* out -> "sptr"
; lpfnWriteToStream : WRITEEMBEDPROC -> "sptr"
; lpvWriteStream : void* -> "sptr"
; pusCharCodeSet : WORD* -> "sptr"
; usCharCodeCount : WORD -> "sptr"
; usLanguage : WORD -> "sptr"
; pTTEmbedInfo : TTEMBEDINFO* optional -> "sptr"
; ※HSP3.7は #func のため戻り値はシステム変数 stat に格納されます。

#uselib "t2embed.dll"
#cfunc global TTEmbedFontFromFileA "TTEmbedFontFromFileA" sptr, str, int, int, int, int, var, sptr, sptr, var, int, int, var
; res = TTEmbedFontFromFileA(hDC, szFontFileName, usTTCIndex, ulFlags, ulCharSet, pulPrivStatus, pulStatus, lpfnWriteToStream, lpvWriteStream, pusCharCodeSet, usCharCodeCount, usLanguage, pTTEmbedInfo)
; hDC : HDC -> "sptr"
; szFontFileName : LPCSTR -> "str"
; usTTCIndex : WORD -> "int"
; ulFlags : TTEMBED_FLAGS -> "int"
; ulCharSet : EMBED_FONT_CHARSET -> "int"
; pulPrivStatus : EMBEDDED_FONT_PRIV_STATUS* out -> "int"
; pulStatus : DWORD* out -> "var"
; lpfnWriteToStream : WRITEEMBEDPROC -> "sptr"
; lpvWriteStream : void* -> "sptr"
; pusCharCodeSet : WORD* -> "var"
; usCharCodeCount : WORD -> "int"
; usLanguage : WORD -> "int"
; pTTEmbedInfo : TTEMBEDINFO* optional -> "var"
; ※出力/バッファ引数は var 方式(変数を直接渡す)。varptr 方式にも切替可。

; INT TTEmbedFontFromFileA(HDC hDC, LPCSTR szFontFileName, WORD usTTCIndex, TTEMBED_FLAGS ulFlags, EMBED_FONT_CHARSET ulCharSet, EMBEDDED_FONT_PRIV_STATUS* pulPrivStatus, DWORD* pulStatus, WRITEEMBEDPROC lpfnWriteToStream, void* lpvWriteStream, WORD* pusCharCodeSet, WORD usCharCodeCount, WORD usLanguage, TTEMBEDINFO* pTTEmbedInfo)
#uselib "t2embed.dll"
#cfunc global TTEmbedFontFromFileA "TTEmbedFontFromFileA" intptr, str, int, int, int, int, var, intptr, intptr, var, int, int, var
; res = TTEmbedFontFromFileA(hDC, szFontFileName, usTTCIndex, ulFlags, ulCharSet, pulPrivStatus, pulStatus, lpfnWriteToStream, lpvWriteStream, pusCharCodeSet, usCharCodeCount, usLanguage, pTTEmbedInfo)
; hDC : HDC -> "intptr"
; szFontFileName : LPCSTR -> "str"
; usTTCIndex : WORD -> "int"
; ulFlags : TTEMBED_FLAGS -> "int"
; ulCharSet : EMBED_FONT_CHARSET -> "int"
; pulPrivStatus : EMBEDDED_FONT_PRIV_STATUS* out -> "int"
; pulStatus : DWORD* out -> "var"
; lpfnWriteToStream : WRITEEMBEDPROC -> "intptr"
; lpvWriteStream : void* -> "intptr"
; pusCharCodeSet : WORD* -> "var"
; usCharCodeCount : WORD -> "int"
; usLanguage : WORD -> "int"
; pTTEmbedInfo : TTEMBEDINFO* optional -> "var"
; ※出力/バッファ引数は var 方式(変数を直接渡す)。varptr 方式にも切替可。

import (
	"golang.org/x/sys/windows"
	"unsafe"
)

var (
	t2embed = windows.NewLazySystemDLL("t2embed.dll")
	procTTEmbedFontFromFileA = t2embed.NewProc("TTEmbedFontFromFileA")
)

// hDC (HDC), szFontFileName (LPCSTR), usTTCIndex (WORD), ulFlags (TTEMBED_FLAGS), ulCharSet (EMBED_FONT_CHARSET), pulPrivStatus (EMBEDDED_FONT_PRIV_STATUS* out), pulStatus (DWORD* out), lpfnWriteToStream (WRITEEMBEDPROC), lpvWriteStream (void*), pusCharCodeSet (WORD*), usCharCodeCount (WORD), usLanguage (WORD), pTTEmbedInfo (TTEMBEDINFO* optional)
r1, _, err := procTTEmbedFontFromFileA.Call(
	uintptr(hDC),
	uintptr(unsafe.Pointer(windows.BytePtrFromString(szFontFileName))),
	uintptr(usTTCIndex),
	uintptr(ulFlags),
	uintptr(ulCharSet),
	uintptr(pulPrivStatus),
	uintptr(pulStatus),
	uintptr(lpfnWriteToStream),
	uintptr(lpvWriteStream),
	uintptr(pusCharCodeSet),
	uintptr(usCharCodeCount),
	uintptr(usLanguage),
	uintptr(pTTEmbedInfo),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // INT

function TTEmbedFontFromFileA(
  hDC: THandle;   // HDC
  szFontFileName: PAnsiChar;   // LPCSTR
  usTTCIndex: Word;   // WORD
  ulFlags: DWORD;   // TTEMBED_FLAGS
  ulCharSet: DWORD;   // EMBED_FONT_CHARSET
  pulPrivStatus: Pointer;   // EMBEDDED_FONT_PRIV_STATUS* out
  pulStatus: Pointer;   // DWORD* out
  lpfnWriteToStream: Pointer;   // WRITEEMBEDPROC
  lpvWriteStream: Pointer;   // void*
  pusCharCodeSet: Pointer;   // WORD*
  usCharCodeCount: Word;   // WORD
  usLanguage: Word;   // WORD
  pTTEmbedInfo: Pointer   // TTEMBEDINFO* optional
): Integer; stdcall;
  external 't2embed.dll' name 'TTEmbedFontFromFileA';

result := DllCall("t2embed\TTEmbedFontFromFileA"
    , "Ptr", hDC   ; HDC
    , "AStr", szFontFileName   ; LPCSTR
    , "UShort", usTTCIndex   ; WORD
    , "UInt", ulFlags   ; TTEMBED_FLAGS
    , "UInt", ulCharSet   ; EMBED_FONT_CHARSET
    , "Ptr", pulPrivStatus   ; EMBEDDED_FONT_PRIV_STATUS* out
    , "Ptr", pulStatus   ; DWORD* out
    , "Ptr", lpfnWriteToStream   ; WRITEEMBEDPROC
    , "Ptr", lpvWriteStream   ; void*
    , "Ptr", pusCharCodeSet   ; WORD*
    , "UShort", usCharCodeCount   ; WORD
    , "UShort", usLanguage   ; WORD
    , "Ptr", pTTEmbedInfo   ; TTEMBEDINFO* optional
    , "Int")   ; return: INT

●TTEmbedFontFromFileA(hDC, szFontFileName, usTTCIndex, ulFlags, ulCharSet, pulPrivStatus, pulStatus, lpfnWriteToStream, lpvWriteStream, pusCharCodeSet, usCharCodeCount, usLanguage, pTTEmbedInfo) = DLL("t2embed.dll", "int TTEmbedFontFromFileA(void*, char*, int, dword, dword, void*, void*, void*, void*, void*, int, int, void*)")
# 呼び出し: TTEmbedFontFromFileA(hDC, szFontFileName, usTTCIndex, ulFlags, ulCharSet, pulPrivStatus, pulStatus, lpfnWriteToStream, lpvWriteStream, pusCharCodeSet, usCharCodeCount, usLanguage, pTTEmbedInfo)
# hDC : HDC -> "void*"
# szFontFileName : LPCSTR -> "char*"
# usTTCIndex : WORD -> "int"
# ulFlags : TTEMBED_FLAGS -> "dword"
# ulCharSet : EMBED_FONT_CHARSET -> "dword"
# pulPrivStatus : EMBEDDED_FONT_PRIV_STATUS* out -> "void*"
# pulStatus : DWORD* out -> "void*"
# lpfnWriteToStream : WRITEEMBEDPROC -> "void*"
# lpvWriteStream : void* -> "void*"
# pusCharCodeSet : WORD* -> "void*"
# usCharCodeCount : WORD -> "int"
# usLanguage : WORD -> "int"
# pTTEmbedInfo : TTEMBEDINFO* optional -> "void*"
# なでしこ1は32bit・ANSI(Shift_JIS)。文字列=char*(ANSI)、ポインタ/ハンドル=void*(4byte)。