| 25 | | This is a primitive object type and functions like any other primitive C type (e.g., `int`). An object of this type refers to a process. It can be thought of as a process ID, but it is not an integer and cannot be cast to one. Certain expressions take an argument of `$proc` type and some return something of `$proc` type. The operators `==` and `!=` may be used with two arguments of type `$proc` to determine whether the two arguments refer to the same process. The constant `$self` has `$proc` type and refers to the process evaluating this expression; constant `$proc_null` has `$proc` type and refers to no process. |
| | 26 | This is a primitive object type and functions like any other primitive C type (e.g., `int`). |
| | 27 | An object of this type refers to a process. It can be thought of as a process ID, but it is not an integer and cannot be cast to one. |
| | 28 | Certain expressions take an argument of `$proc` type and some return something of `$proc` type. |
| | 29 | The operators `==` and `!=` may be used with two arguments of type `$proc` to determine whether the two arguments refer to the same process. |
| | 30 | The constant `$self` has `$proc` type and refers to the process evaluating this expression; constant `$proc_null` has `$proc` type and refers to no process. |