Fix usage of KeQuerySystemTimePrecise#24
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dmiller-nmap merged 3 commits intonmap:masterfrom Mar 24, 2020
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March 23, 2020 18:10
Global function pointer g_ptrQuerySystemTime is defined in Packet.c to store a reference to the system time function available on the current system: * KeQuerySystemTimePrecise on Windows 8 and later * KeQuerySystemTime (function) on Win7/Vista x86 * KeQuerySystemTimeWrapper on Win7/Vista x64 The latter is a wrapper around KeQuerySystemTime (macro). This update removes an if branch and removes an indirect function call.
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Init pointer to KeQuerySystemTimePrecise.
Replace dispatcher function with if branch with direct function pointer as an improvement.