diff options
| -rw-r--r-- | lzf.h | 2 | ||||
| -rw-r--r-- | lzfP.h | 20 |
2 files changed, 20 insertions, 2 deletions
@@ -1,5 +1,5 @@ /* - * Copyright (c) 2000-2002 Marc Alexander Lehmann <pcg@goof.com> + * Copyright (c) 2000-2003 Marc Alexander Lehmann <pcg@goof.com> * * Redistribution and use in source and binary forms, with or without modifica- * tion, are permitted provided that the following conditions are met: @@ -1,5 +1,5 @@ /* - * Copyright (c) 2000-2002 Marc Alexander Lehmann <pcg@goof.com> + * Copyright (c) 2000-2003 Marc Alexander Lehmann <pcg@goof.com> * * Redistribution and use in source and binary forms, with or without modifica- * tion, are permitted provided that the following conditions are met: @@ -80,11 +80,29 @@ # define INIT_HTAB 0 #endif +/* + * avoid assigning values to errno variable? for some embedding purposes + * (linux kernel for example), this is not + */ +#ifndef AVOID_ERRNO +# define AVOID_ERRNO 0 +#endif + +/* + * Wether to pass the LZF_STATE variable as argument, or allocate it + * on the stack. For small-stack environments, define this to zero. + */ +#ifndef LZF_STATE_ARG +# define LZF_STATE_ARG 1 +#endif + /*****************************************************************************/ /* nothing should be changed below */ typedef unsigned char u8; +typedef const u8 *LZF_STATE[1 << (HLOG)]; + #if !STRICT_ALIGN /* for unaligned accesses we need a 16 bit datatype. */ # include <limits.h> |