halide_get_symbol_impl   34 src/runtime/osx_get_symbol.cpp WEAK halide_get_symbol_t custom_get_symbol = halide_get_symbol_impl;
halide_get_symbol_impl   32 src/runtime/posix_get_symbol.cpp WEAK halide_get_symbol_t custom_get_symbol = halide_get_symbol_impl;
halide_get_symbol_impl   37 src/runtime/windows_get_symbol.cpp WEAK halide_get_symbol_t custom_get_symbol = halide_get_symbol_impl;