Rexx to C to Rexx sample code

I’ve put up on github some sample code to demonstrate how you can write a function in C, and invoke it from Rexx. I’ve provided some glue code as Rexx uses R0 and R1 to pass parameters, and C programs only use R1.

I’ve create some small functions to use in your C program which hide the Rexx logic. For example

rc = CRexxDrop(pEnv,”ZDROP”);
rc = CRexxGet(pEnv,”InSymbol”,&buffer[0],&lBuffer);
rc = CRexxPut(pEnv,”CPPUTVar,”Colinsv”,0);
Iterate through all symbols

If you have any comments or suggestions, please let me know.

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