* * WIMLIB_WRITE_RESOURCE_FLAG_PIPABLE if writing a resource for a pipable WIM
* (and the output file descriptor may be a pipe).
*
+ * @comp_ctx:
+ * Location of LZX compression context pointer, which will be allocated or
+ * updated if needed. (Initialize to NULL.)
+ *
* Additional notes: The SHA1 message digest of the uncompressed data is
* calculated (except when doing a raw copy --- see below). If the @unhashed
* flag is set on the lookup table entry, this message digest is simply copied