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hidapi/windows: fix build using older toolchains.

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This commit is contained in:
Ozkan Sezer
2023-03-02 20:21:20 +03:00
parent c887b55964
commit 199a7af296
3 changed files with 12 additions and 13 deletions
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20
src/hidapi/windows/hid.c
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@@ -154,6 +154,10 @@ static void free_library_handles()
cfgmgr32_lib_handle = NULL;
}
#if defined(__GNUC__)
# pragma GCC diagnostic push
# pragma GCC diagnostic ignored "-Wcast-function-type"
#endif
static int lookup_functions()
{
hid_lib_handle = LoadLibraryW(L"hid.dll");
@@ -166,10 +170,6 @@ static int lookup_functions()
goto err;
}
#if defined(__GNUC__)
# pragma GCC diagnostic push
# pragma GCC diagnostic ignored "-Wcast-function-type"
#endif
#define RESOLVE(lib_handle, x) x = (x##_)GetProcAddress(lib_handle, #x); if (!x) goto err;
RESOLVE(hid_lib_handle, HidD_GetHidGuid);
@@ -195,9 +195,6 @@ static int lookup_functions()
RESOLVE(cfgmgr32_lib_handle, CM_Get_Device_Interface_ListW);
#undef RESOLVE
#if defined(__GNUC__)
# pragma GCC diagnostic pop
#endif
return 0;
@@ -205,6 +202,9 @@ err:
free_library_handles();
return -1;
}
#if defined(__GNUC__)
# pragma GCC diagnostic pop
#endif
#endif /* HIDAPI_USE_DDK */
@@ -570,6 +570,7 @@ static wchar_t *hid_internal_UTF8toUTF16(const char *src)
static int hid_get_bluetooth_info(const char *path, struct hid_device_info* dev)
{
wchar_t *interface_path = NULL, *device_id = NULL, *compatible_ids = NULL;
wchar_t *compatible_id;
CONFIGRET cr;
DEVINST dev_node;
int is_bluetooth = 0;
@@ -596,9 +597,10 @@ static int hid_get_bluetooth_info(const char *path, struct hid_device_info* dev)
goto end;
/* Now we can parse parent's compatible IDs to find out the device bus type */
for (wchar_t* compatible_id = compatible_ids; *compatible_id; compatible_id += wcslen(compatible_id) + 1) {
for (compatible_id = compatible_ids; *compatible_id; compatible_id += wcslen(compatible_id) + 1) {
/* Normalize to upper case */
for (wchar_t* p = compatible_id; *p; ++p) *p = towupper(*p);
wchar_t* p = compatible_id;
for (; *p; ++p) *p = towupper(*p);
/* USB devices
https://docs.microsoft.com/windows-hardware/drivers/hid/plug-and-play-support

2
src/hidapi/windows/hidapi_cfgmgr32.h
View File

@@ -59,7 +59,7 @@ typedef CONFIGRET(__stdcall* CM_Get_Parent_)(PDEVINST pdnDevInst, DEVINST dnDevI
typedef CONFIGRET(__stdcall* CM_Get_DevNode_PropertyW_)(DEVINST dnDevInst, CONST DEVPROPKEY* PropertyKey, DEVPROPTYPE* PropertyType, PBYTE PropertyBuffer, PULONG PropertyBufferSize, ULONG ulFlags);
typedef CONFIGRET(__stdcall* CM_Get_Device_Interface_PropertyW_)(LPCWSTR pszDeviceInterface, CONST DEVPROPKEY* PropertyKey, DEVPROPTYPE* PropertyType, PBYTE PropertyBuffer, PULONG PropertyBufferSize, ULONG ulFlags);
typedef CONFIGRET(__stdcall* CM_Get_Device_Interface_List_SizeW_)(PULONG pulLen, LPGUID InterfaceClassGuid, DEVINSTID_W pDeviceID, ULONG ulFlags);
typedef CONFIGRET(__stdcall* CM_Get_Device_Interface_ListW_)(LPGUID InterfaceClassGuid, DEVINSTID_W pDeviceID, PZZWSTR Buffer, ULONG BufferLen, ULONG ulFlags);
typedef CONFIGRET(__stdcall* CM_Get_Device_Interface_ListW_)(LPGUID InterfaceClassGuid, DEVINSTID_W pDeviceID, WCHAR* Buffer, ULONG BufferLen, ULONG ulFlags);
// from devpkey.h
static DEVPROPKEY DEVPKEY_NAME = { { 0xb725f130, 0x47ef, 0x101a, {0xa5, 0xf1, 0x02, 0x60, 0x8c, 0x9e, 0xeb, 0xac} }, 10 }; // DEVPROP_TYPE_STRING

3
src/hidapi/windows/hidapi_hidsdi.h
View File

@@ -40,8 +40,6 @@ typedef struct _HIDD_ATTRIBUTES{
USHORT VersionNumber;
} HIDD_ATTRIBUTES, *PHIDD_ATTRIBUTES;
typedef struct _HIDP_PREPARSED_DATA * PHIDP_PREPARSED_DATA;
typedef void (__stdcall *HidD_GetHidGuid_)(LPGUID hid_guid);
typedef BOOLEAN (__stdcall *HidD_GetAttributes_)(HANDLE device, PHIDD_ATTRIBUTES attrib);
typedef BOOLEAN (__stdcall *HidD_GetSerialNumberString_)(HANDLE device, PVOID buffer, ULONG buffer_len);
@@ -56,7 +54,6 @@ typedef BOOLEAN (__stdcall *HidD_FreePreparsedData_)(PHIDP_PREPARSED_DATA prepar
typedef BOOLEAN (__stdcall *HidD_SetNumInputBuffers_)(HANDLE handle, ULONG number_buffers);
typedef BOOLEAN (__stdcall *HidD_SetOutputReport_)(HANDLE handle, PVOID buffer, ULONG buffer_len);
#endif
#endif /* HIDAPI_HIDSDI_H */