1 files changed, 28 insertions, 0 deletions
diff --git a/jpegtools.h b/jpegtools.h
new file mode 100644
index 0000000..78035b0
--- /dev/null
+++ b/jpegtools.h
@@ -0,0 +1,28 @@
+
+/* various flags */
+#define JFLAG_TRANSFORM_IMAGE      0x0001
+#define JFLAG_TRANSFORM_THUMBNAIL  0x0002
+
+#define JFLAG_UPDATE_COMMENT       0x0010
+#define JFLAG_UPDATE_ORIENTATION   0x0020
+#define JFLAG_UPDATE_THUMBNAIL     0x0040
+
+#define JFLAG_FILE_BACKUP          0x0100
+#define JFLAG_FILE_KEEP_TIME       0x0200
+
+/* functions */
+int jpeg_transform_fp(FILE *in, FILE *out,
+		      JXFORM_CODE transform,
+		      unsigned char *comment,
+		      char *thumbnail, int tsize,
+		      unsigned int flags);
+int jpeg_transform_files(char *infile, char *outfile,
+			 JXFORM_CODE transform,
+			 unsigned char *comment,
+			 char *thumbnail, int tsize,
+			 unsigned int flags);
+int jpeg_transform_inplace(char *file,
+			   JXFORM_CODE transform,
+			   unsigned char *comment,
+			   char *thumbnail, int tsize,
+			   unsigned int flags);