* wrap includes in protective define

11 years ago · 4b2338755e
2 changed files with 6 additions and 0 deletions
--- a/src/bitmap.h
+++ b/src/bitmap.h
@ -1,3 +1,6 @@
+#ifndef HAS_BITMAP_H
 typedef uint16_t bitmap_t[16];

 int bitmap_compare(bitmap_t *a, bitmap_t *b);
+#endif
+#define HAS_BITMAP_H
--- a/src/image.h
+++ b/src/image.h
@ -1,3 +1,4 @@
+#ifndef HAS_IMAGE_H
 typedef struct
 {
  gdImagePtr data;
@ -6,3 +7,5 @@ typedef struct

 image_t *
 image_from_file(const char *path, char **errstr);
+#endif
+#define HAS_IMAGE_H