diff options
Diffstat (limited to 'runtime/msg.h')
| -rw-r--r-- | runtime/msg.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/runtime/msg.h b/runtime/msg.h index 0f9bd95e..9113882a 100644 --- a/runtime/msg.h +++ b/runtime/msg.h @@ -51,6 +51,11 @@ * will be decremented. If it is 1, however, the object is actually * destroyed. To make this work, it is vital that MsgAddRef() is * called each time a "copy" is stored somewhere. + * + * WARNING: this structure is not calloc()ed, so be careful when + * adding new fields. You need to initialize them in + * msgBaseConstruct(). That function header comment also describes + * why this is the case. */ struct msg { BEGINobjInstance; /* Data to implement generic object - MUST be the first data element! */ |