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| author |   Jason A. Donenfeld <Jason@zx2c4.com> | 2021-10-15 00:41:12 +0000 |
|---|---|---|
| committer | Jason A. Donenfeld <Jason@zx2c4.com> | 2021-10-15 00:41:12 +0000 |
| commit | cac40b06297469a1e49a9491e42bd9abc3e19604 (patch) | |
| tree | e23e28956218701bda5424caa9e7c0ead2cddcdb /example/example.c | |
| parent | api: header: fix typo (diff) | |
| download | wintun-cac40b06297469a1e49a9491e42bd9abc3e19604.tar.xz wintun-cac40b06297469a1e49a9491e42bd9abc3e19604.zip | |
example: remove overly specific casts
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Diffstat (limited to 'example/example.c')
| -rw-r--r-- | example/example.c | 15 |
1 files changed, 5 insertions, 10 deletions
diff --git a/example/example.c b/example/example.c index 44ca946..3642355 100644 --- a/example/example.c +++ b/example/example.c @@ -37,16 +37,11 @@ InitializeWintun(void) LoadLibraryExW(L"wintun.dll", NULL, LOAD_LIBRARY_SEARCH_APPLICATION_DIR | LOAD_LIBRARY_SEARCH_SYSTEM32);
if (!Wintun)
return NULL;
-#define X(Name, Type) ((Name = (Type *)GetProcAddress(Wintun, #Name)) == NULL)
- if (X(WintunCreateAdapter, WINTUN_CREATE_ADAPTER_FUNC) || X(WintunCloseAdapter, WINTUN_CLOSE_ADAPTER_FUNC) ||
- X(WintunOpenAdapter, WINTUN_OPEN_ADAPTER_FUNC) || X(WintunGetAdapterLUID, WINTUN_GET_ADAPTER_LUID_FUNC) ||
- X(WintunGetRunningDriverVersion, WINTUN_GET_RUNNING_DRIVER_VERSION_FUNC) ||
- X(WintunDeleteDriver, WINTUN_DELETE_DRIVER_FUNC) || X(WintunSetLogger, WINTUN_SET_LOGGER_FUNC) ||
- X(WintunStartSession, WINTUN_START_SESSION_FUNC) || X(WintunEndSession, WINTUN_END_SESSION_FUNC) ||
- X(WintunGetReadWaitEvent, WINTUN_GET_READ_WAIT_EVENT_FUNC) ||
- X(WintunReceivePacket, WINTUN_RECEIVE_PACKET_FUNC) ||
- X(WintunReleaseReceivePacket, WINTUN_RELEASE_RECEIVE_PACKET_FUNC) ||
- X(WintunAllocateSendPacket, WINTUN_ALLOCATE_SEND_PACKET_FUNC) || X(WintunSendPacket, WINTUN_SEND_PACKET_FUNC))
+#define X(Name) ((*(FARPROC *)&Name = GetProcAddress(Wintun, #Name)) == NULL)
+ if (X(WintunCreateAdapter) || X(WintunCloseAdapter) || X(WintunOpenAdapter) || X(WintunGetAdapterLUID) ||
+ X(WintunGetRunningDriverVersion) || X(WintunDeleteDriver) || X(WintunSetLogger) || X(WintunStartSession) ||
+ X(WintunEndSession) || X(WintunGetReadWaitEvent) || X(WintunReceivePacket) || X(WintunReleaseReceivePacket) ||
+ X(WintunAllocateSendPacket) || X(WintunSendPacket))
#undef X
{
DWORD LastError = GetLastError();
|