SYMDEB_DWARF

Undocumented in source but is binding to C++. You might be able to learn more by searching the web for its name.
version(XVERSION)
extern (C++) @nogc nothrow
enum SYMDEB_DWARF = TARGET_LINUX || TARGET_FREEBSD || TARGET_OPENBSD || TARGET_DRAGONFLYBSD || TARGET_SOLARIS || TARGET_OSX;

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