【winapi】GetModuleHandle

GetModuleHandle 函数用法

定义函数原型

typedef BOOL(WINAPI *LPFN_GLPI)(PSYSTEM_LOGICAL_PROCESSOR_INFORMATION, PDWORD);

获取函数

LPFN_GLPI glpi;
glpi = (LPFN_GLPI)GetProcAddress(
	GetModuleHandle(TEXT("kernel32")),
	"GetLogicalProcessorInformation");
if (NULL == glpi)
{
	DbgTrace(L"[%s]GetLogicalProcessorInformation is not supported.\n", __FUNCTIONW__);
}
else
{
  		DbgTrace(L"[%s]GetLogicalProcessorInformation is supported.\n", __FUNCTIONW__);
}