diff options
| -rw-r--r-- | include/sys/msg.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/sys/msg.h b/include/sys/msg.h index 460275c5..ceedd1c6 100644 --- a/include/sys/msg.h +++ b/include/sys/msg.h @@ -37,6 +37,13 @@ int msgget (key_t, int); ssize_t msgrcv (int, void *, size_t, long, int); int msgsnd (int, const void *, size_t, int); +#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE) +struct msgbuf { + long mtype; + char mtext[1]; +}; +#endif + #ifdef __cplusplus } #endif |