diff options
| -rw-r--r-- | hw/common.h | 8 | ||||
| -rwxr-xr-x | hw/usb_gadget.h | 6 |
2 files changed, 8 insertions, 6 deletions
diff --git a/hw/common.h b/hw/common.h index 76c88f4..46134b9 100644 --- a/hw/common.h +++ b/hw/common.h @@ -24,6 +24,7 @@ extern "C" { #endif +#include <stddef.h> #include <stdint.h> #define MAKE_TAG_CONSTANT(A,B,C,D) (((A) << 24) | ((B) << 16) | ((C) << 8) | (D)) @@ -86,6 +87,13 @@ int hw_get_info(const char *id, const struct hw_info **info); __attribute__ ((visibility("default"))) \ struct hw_info HARDWARE_INFO_SYM +#ifndef container_of +#define container_of(ptr, type, member) ({ \ + const typeof( ((type *)0)->member ) *__mptr = (ptr); \ + (type *)( (char *)__mptr - offsetof(type,member) );}) +#endif + + #ifdef __cplusplus } #endif diff --git a/hw/usb_gadget.h b/hw/usb_gadget.h index 48f6aaf..4c49e70 100755 --- a/hw/usb_gadget.h +++ b/hw/usb_gadget.h @@ -36,12 +36,6 @@ */ #define USB_GADGET_DEVICE_VERSION MAKE_VERSION(0,1) -#ifndef container_of -#define container_of(ptr, type, member) ({ \ - const typeof( ((type *)0)->member ) *__mptr = (ptr); \ - (type *)( (char *)__mptr - offsetof(type,member) );}) -#endif - #define _HELPER_Y(x) ((x) & -(x)) /* Count number of trailing zeros using Dean Gaudet's algorithm */ |