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

Kajetan Johannes Hammerle a46204ec97 Get rid of printf/snprintf vor 2 Wochen
cmake e076804076 Merge with C core vor 1 Jahr
modules a46204ec97 Get rid of printf/snprintf vor 2 Wochen
performance a46204ec97 Get rid of printf/snprintf vor 2 Wochen
src a46204ec97 Get rid of printf/snprintf vor 2 Wochen
test a46204ec97 Get rid of printf/snprintf vor 2 Wochen
testData e076804076 Merge with C core vor 1 Jahr
.clangd e076804076 Merge with C core vor 1 Jahr
.gitignore 6e2ea2590c Ignore tasks_settings vor 2 Wochen
CMakeLists.txt a46204ec97 Get rid of printf/snprintf vor 2 Wochen