[SLUG] ask perl & C

[henry]

Dear List:                 I need to     use perl-script --> call c program --> return values to perl-script -->call c program                                         A                                        B                                 C               At stage B , perl will get those return-values from c-programs for next stage(C). -------that's the problem         that I want to consult you,               Could someone shed some light on it?  or             by what keyword could I search internet?        TIA Henry