The C standard version the code is compiling against, it's normally
defined with the same value of __STDC_VERSION__ for C standard
compatible compilers, while it uses the lowest standard version
in pure MSVC, given that in such compiler the definition depends on
a compilation flag.
This is granted to be undefined when compiling with a C++ compiler.
See also: G_C_STD_CHECK_VERSION and G_CXX_STD_VERSION
The C standard version the code is compiling against, it's normally defined with the same value of
__STDC_VERSION__for C standard compatible compilers, while it uses the lowest standard version in pure MSVC, given that in such compiler the definition depends on a compilation flag.This is granted to be undefined when compiling with a C++ compiler.
See also:
G_C_STD_CHECK_VERSIONandG_CXX_STD_VERSION