resample: clean up, sync with opus-tools version
- Do not define macros, functions, or variables with file scope using
names beginning with an underscore (these names are reserved for the
implementation; see C89 section 7.1.3 or any later version) or that
shadow other global declarations
- Avoid declarations after statements (speex_assert) for C89 compat
- Silence unused parameter warning in resampler_basic_zero
- No need for the stack_alloc.h macros within #ifdef VAR_ARRAYS; use
the standard C syntax
- When OUTSIDE_SPEEX, define EXPORT if not already defined
- Update URL to https
8 files changed
