Kajetans C++ standard library without any C++ dependencies

Kajetan Johannes Hammerle e076804076 Merge with C core 8 hónapja
cmake e076804076 Merge with C core 8 hónapja
include e076804076 Merge with C core 8 hónapja
old e076804076 Merge with C core 8 hónapja
performance e076804076 Merge with C core 8 hónapja
src e076804076 Merge with C core 8 hónapja
test e076804076 Merge with C core 8 hónapja
testData e076804076 Merge with C core 8 hónapja
.clangd e076804076 Merge with C core 8 hónapja
.gitignore e076804076 Merge with C core 8 hónapja
CMakeLists.txt e076804076 Merge with C core 8 hónapja