📅 最后修改于: 2020-11-02 04:05:58 🧑 作者: Mango
Rexx提供了许多扩展功能，这些功能提供了多种功能，其中大多数功能使您可以与操作系统进行交互。让我们详细介绍其中一些，如下所述。
| Sr.No. | Extended Functions |
|---|---|
| 1 | b2c
This function converts a binary value to a string value. |
| 2 | bitclr
This function is used to toggle the specified bit in the binary string to 0. |
| 3 | bitcomp
This function is used to compare 2 binary strings starting with bit 0. |
| 4 | buftype
This function is used to display the contents of the stack which is normally used in debugging purposes. |
| 5 | crypt
This function is used to encrypt a string. |
| 6 | fork
This function is used to spawn a new child process on the system. |
| 7 | getpid
This function gets the id of the current running process. |
| 8 | hash
This function returns the hash value of a string. |