src/image.h, src/text.h: Suffix "_" to guards

2 files changed, 6 insertions, 6 deletions

diff --git a/src/image.h b/src/image.h
index be3b66d..72311d2 100644
--- a/src/image.h
+++ b/src/image.h
@@ -19,8 +19,8 @@
  * along with fbcon2png.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-#ifndef IMAGE_H
-#define IMAGE_H
+#ifndef IMAGE_H_
+#define IMAGE_H_
 
 #include "text.h"
 
@@ -45,4 +45,4 @@ image_render(struct image *image, const struct text *text,
 struct image *
 image_destroy(struct image **image);
 
-#endif  /* IMAGE_H */
+#endif  /* IMAGE_H_ */
diff --git a/src/text.h b/src/text.h
index 900b7bd..8e4ed2f 100644
--- a/src/text.h
+++ b/src/text.h
@@ -19,8 +19,8 @@
  * along with fbcon2png.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-#ifndef TEXT_H
-#define TEXT_H
+#ifndef TEXT_H_
+#define TEXT_H_
 
 #include <stdio.h>
 
@@ -51,4 +51,4 @@ text_render(const struct text *text, const struct font *font, png_byte **rows);
 struct text *
 text_destroy(struct text **text_p);
 
-#endif  /* TEXT_H */
+#endif  /* TEXT_H_ */