kUseFixedMalloc 55 MMgc/AllocationMacros.h #define mmfx_new(new_data) new (MMgc::kUseFixedMalloc) new_data kUseFixedMalloc 56 MMgc/AllocationMacros.h #define mmfx_new0(new_data) new (MMgc::kUseFixedMalloc, MMgc::kZero) new_data kUseFixedMalloc 60 MMgc/AllocationMacros.h #define mmfx_new_opt(new_data, opts) new (MMgc::kUseFixedMalloc, opts) new_data