1 files changed, 29 insertions, 0 deletions
diff --git a/kexec/kexec-lzma.h b/kexec/kexec-lzma.h
new file mode 100644
index 0000000..c78cdf7
--- /dev/null
+++ b/kexec/kexec-lzma.h
@@ -0,0 +1,29 @@
+#ifndef __KEXEC_LZMA_H
+#define __KEXEC_LZMA_H
+
+#include <stdio.h>
+#include <sys/types.h>
+#include <unistd.h>
+#include <inttypes.h>
+#include <lzma.h>
+
+#include "config.h"
+
+#ifdef HAVE_LIBLZMA
+#define kBufferSize (1 << 15)
+
+typedef struct lzfile {
+	uint8_t buf[kBufferSize];
+	lzma_stream strm;
+	FILE *file;
+	int encoding;
+	int eof;
+} LZFILE;
+
+LZFILE *lzopen(const char *path, const char *mode);
+int lzclose(LZFILE *lzfile);
+ssize_t lzread(LZFILE *lzfile, void *buf, size_t len);
+#endif /* HAVE_LIBLZMA */
+
+char *lzma_decompress_file(const char *filename, off_t *r_size);
+#endif /* __KEXEC_LZMA_H */