ZSTD_stackAllocAll 127 lib/zstd/compress.c cctx->workSpace = ZSTD_stackAllocAll(cctx->customMem.opaque, &cctx->workSpaceSize); ZSTD_stackAllocAll 240 lib/zstd/zstd_internal.h void *ZSTD_stackAllocAll(void *opaque, size_t *size);