Disabled __attribute__((deprecated)) usage for LCC

[TheQwertiest]

This fixes compilation error when compiling with lcc.

From Google:

LCC is a compiler for Elbrus (E2K) CPU. (...) The LCC tries to mimic GCC by user interface (both supported options and GCC-specific features)

but it fails in this case: it doesn't support __attribute__((deprecated)) for type declarations.

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[vitaut]

Thank you!