1 files changed, 95 insertions, 0 deletions
diff --git a/package/cfgfs/src/pack.h b/package/cfgfs/src/pack.h
new file mode 100644
index 000000000..9dfb8233f
--- /dev/null
+++ b/package/cfgfs/src/pack.h
@@ -0,0 +1,95 @@
+/* $MirOS: contrib/hosted/fwcf/pack.h,v 1.13 2007/03/09 21:10:29 tg Exp $ */
+
+/*
+ * This file is part of the FreeWRT project. FreeWRT is copyrighted
+ * material, please see the LICENCE file in the top-level directory
+ * or at http://www.freewrt.org/licence for details.
+ */
+
+#ifndef PACK_H
+#define PACK_H
+
+struct FTSF_ENTRY;
+#ifndef FTS_SUBS_H
+typedef struct FTSF_ENTRY ftsf_entry;
+#endif
+
+/* XXX use macros from minilzop.h */
+
+#define STOREB(x) do {				\
+		if (hdrleft < 1)		\
+			return (NULL);		\
+		*hdrptr++ = (x) & 0xFF;		\
+		--hdrleft;			\
+	} while (0)
+
+#define STOREW(x) do {				\
+		if (hdrleft < 2)		\
+			return (NULL);		\
+		*hdrptr++ = (x) & 0xFF;		\
+		*hdrptr++ = ((x) >> 8) & 0xFF;	\
+		hdrleft -= 2;			\
+	} while (0)
+
+#define STORET(x) do {				\
+		if (hdrleft < 3)		\
+			return (NULL);		\
+		*hdrptr++ = (x) & 0xFF;		\
+		*hdrptr++ = ((x) >> 8) & 0xFF;	\
+		*hdrptr++ = ((x) >> 16) & 0xFF;	\
+		hdrleft -= 3;			\
+	} while (0)
+
+#define STORED(x) do {				\
+		if (hdrleft < 4)		\
+			return (NULL);		\
+		*hdrptr++ = (x) & 0xFF;		\
+		*hdrptr++ = ((x) >> 8) & 0xFF;	\
+		*hdrptr++ = ((x) >> 16) & 0xFF;	\
+		*hdrptr++ = ((x) >> 24) & 0xFF;	\
+		hdrleft -= 4;			\
+	} while (0)
+
+#define LOADW(x) __extension__({		\
+		uint8_t *lwbf = (uint8_t *)(x);	\
+		uint32_t res = 0;		\
+		res = (res << 8) | lwbf[1];	\
+		res = (res << 8) | lwbf[0];	\
+		res;				\
+	})
+
+#define LOADT(x) __extension__({		\
+		uint8_t *lwbf = (uint8_t *)(x);	\
+		uint32_t res = 0;		\
+		res = (res << 8) | lwbf[2];	\
+		res = (res << 8) | lwbf[1];	\
+		res = (res << 8) | lwbf[0];	\
+		res;				\
+	})
+
+#define LOADD(x) __extension__({		\
+		uint8_t *lwbf = (uint8_t *)(x);	\
+		uint32_t res = 0;		\
+		res = (res << 8) | lwbf[3];	\
+		res = (res << 8) | lwbf[2];	\
+		res = (res << 8) | lwbf[1];	\
+		res = (res << 8) | lwbf[0];	\
+		res;				\
+	})
+
+__BEGIN_DECLS
+char *ft_pack(ftsf_entry *);
+char *ft_packm(void);
+
+char *mkheader(char *, size_t, uint32_t, uint32_t, uint8_t);
+char *mktrailer(char *, size_t);
+
+void ft_dump(char *);
+void ft_creatm(char *, const char *);
+
+char *fwcf_unpack(int, size_t *);
+char *fwcf_pack(char *, size_t, int, size_t *);
+char *fwcf_packm(const char *, int, size_t *);
+__END_DECLS
+
+#endif