WebSphere MQ for z/OS, OS/2 Warp, and Windows systems provide include files
that contain all the definitions you need when you write WebSphere MQ
applications in PL/I. They are listed in Table 75. They are installed in the following
directories:
| Platform | Installation directory or library |
|---|---|
| OS/2 and Windows systems | \mqm\tools\pli\include |
| z/OS | thlqual.SCSQPLIC |
| VSE/ESA | PRD2.MQSERIES |
| Include file | Contents |
|---|---|
| CMQCFP(1) | Definitions for programmable commands |
| CMQEPP | Entry point definitions for the API calls. |
| CMQP | Definitions of all the constants and return codes, data types and structures, and constants to initialize the structures. |
| CMQXP(1) | Definitions for channel exits and data-conversion exits on z/OS. Named constants related to PCF on OS/2 Warp, and Windows systems. |
Include these files in your program if you are going to link the WebSphere MQ stub to your program (see Preparing your program to run). Include only CMQP if you intend to link the WebSphere MQ calls dynamically (see Dynamically calling the WebSphere MQ stub). Dynamic linking can be performed for batch and IMS programs only.