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Macros
#define	PRISM_NODISCARD __attribute__((__warn_unused_result__))
	Mark the return value of a function as important so that the compiler warns if a caller ignores it.

Macro Definition Documentation

◆ PRISM_NODISCARD

#define PRISM_NODISCARD __attribute__((__warn_unused_result__))

Mark the return value of a function as important so that the compiler warns if a caller ignores it.

This is useful for functions that return error codes or allocated resources that must be freed.

Definition at line 15 of file nodiscard.h.