diff options
Diffstat (limited to 'include/linux/idr.h')
| -rw-r--r-- | include/linux/idr.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/linux/idr.h b/include/linux/idr.h index 7fb3ff9c7b0..d37c8d808b0 100644 --- a/include/linux/idr.h +++ b/include/linux/idr.h @@ -8,6 +8,10 @@ * Small id to pointer translation service avoiding fixed sized * tables. */ + +#ifndef __IDR_H__ +#define __IDR_H__ + #include <linux/types.h> #include <linux/bitops.h> @@ -77,3 +81,5 @@ int idr_get_new_above(struct idr *idp, void *ptr, int starting_id, int *id); void idr_remove(struct idr *idp, int id); void idr_destroy(struct idr *idp); void idr_init(struct idr *idp); + +#endif /* __IDR_H__ */ |