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What is the role of the given C function?

Posted: Wed Jul 13, 2022 7:56 pm
by answerhappygod
void va_end(va_list ap)
a) allows a function with variable arguments which used the va_start macro to return
b) retrieves the next argument in the parameter list
c) initializes ap variable to be used with the va_arg and va_start macros
d) returns the next additional argument as an expression