Remove redundant inline macro def.
Remove redundant inline macro def.

The inline macro already exists in include/share/compat.h.

Patch-from: lvqcl <eea571d36fd4ab6d1b7846011ee3606fc46f6b58@gmail.com>

fredericgermain/flac,fredericgermain/flac,fredericgermain/flac,waitman/flac,waitman/flac,fredericgermain/flac,waitman/flac,waitman/flac,waitman/flac