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-rw-r--r--libvo/jpeg_enc.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/libvo/jpeg_enc.h b/libvo/jpeg_enc.h
index 2c04cc0847..923b431a9b 100644
--- a/libvo/jpeg_enc.h
+++ b/libvo/jpeg_enc.h
@@ -22,6 +22,8 @@
* http://www.ece.purdue.edu/~bourman/grad-labs/lab8/pdf/lab.pdf
*/
+#ifndef JPEG_ENC_H
+#define JPEG_ENC_H
typedef struct {
struct MpegEncContext *s;
@@ -43,3 +45,5 @@ int jpeg_enc_frame(jpeg_enc_t *j, unsigned char *y_data,
unsigned char *u_data, unsigned char *v_data, char *bufr);
void jpeg_enc_uninit(jpeg_enc_t *j);
+
+#endif /* JPEG_ENC_H */