imitate szlib for gribex

1 files changed, 28 insertions, 0 deletions

diff --git a/src/szlib.h b/src/szlib.h
new file mode 100644
index 0000000..3f24a1d
--- /dev/null
+++ b/src/szlib.h
@@ -0,0 +1,28 @@
+#ifndef SZLIB_H
+#define SZLIB_H
+
+#include "libae.h"
+
+#define SZ_OK AE_OK
+#define SZ_NO_ENCODER_ERROR -1
+#define SZ_PARAM_ERROR AE_ERRNO
+#define SZ_MEM_ERROR AE_MEM_ERROR
+#define SZ_OUTBUFF_FULL -2
+
+#define SZ_RAW_OPTION_MASK 128
+#define SZ_NN_OPTION_MASK AE_DATA_PREPROCESS
+#define SZ_LSB_OPTION_MASK AE_DATA_LSB
+#define SZ_MSB_OPTION_MASK AE_DATA_MSB
+
+typedef struct SZ_com_t_s
+{
+    int options_mask;
+    int bits_per_pixel;
+    int pixels_per_block;
+    int pixels_per_scanline;
+} SZ_com_t;
+
+int SZ_BufftoBuffCompress(void *dest, size_t *destLen, const void *source, size_t sourceLen, SZ_com_t *param);
+int SZ_BufftoBuffDecompress(void *dest, size_t *destLen, const void *source, size_t sourceLen, SZ_com_t *param);
+
+#endif /* SZLIB_H */