kjhammerle/core: Kajetans C++ standard library without any C++ dependencies @ main

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

Kajetan Johannes Hammerle 7d9fa929d2 Use bool for thread errors		vor 8 Monaten
include	7d9fa929d2 Use bool for thread errors	vor 8 Monaten
performance	2c3274dbe6 Memory allocation failure terminates	vor 8 Monaten
src	7d9fa929d2 Use bool for thread errors	vor 8 Monaten
test	7d9fa929d2 Use bool for thread errors	vor 8 Monaten
.clangd	ffa6239baa Compiling with clang works, clangd settings, use tagged noexcept new	vor 8 Monaten
.gitignore	2c3274dbe6 Memory allocation failure terminates	vor 8 Monaten
CMakeLists.txt	dc2b3b3c64 Simplify thread and mutex wrapper, add spinlock	vor 8 Monaten
tasks	ffa6239baa Compiling with clang works, clangd settings, use tagged noexcept new	vor 8 Monaten