Dan Čermák b12a868454 Add EXV_WARN_UNUSED_RESULT macro & add it to DataBuf::release() ... EXV_WARN_UNUSED_RESULT is a conditional macro that expands to either __attribute__((warn_unused_result)) on gcc & clang or to _Check_return for MSVC => Compiler warns if the return value is ignored		2018-07-29 00:20:43 +02:00
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exiv2	Add EXV_WARN_UNUSED_RESULT macro & add it to DataBuf::release()	2018-07-29 00:20:43 +02:00