[perl #41217] [BUG] warnings in refactored calling convention code (src/inter_call.c)

[Jerry Gay]

# New Ticket Created by Jerry Gay
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src\inter_call.c
src\inter_call.c(255) : warning C4098: 'fetch_arg_sig' : 'void'
function returning a value
src\inter_call.c(285) : warning C4098: 'fetch_arg_op' : 'void'
function returning a value

i took my stupid pills this morning, so i'm having trouble figuring
out why everything i've tried to do to fix these has failed to build.
~jerry