Detailed Description

Return values for functions in described in Register variables.

Macros
#define	REGVAR_ERROR_OK 0
	all ok

#define	REGVAR_ERROR_ARG (-1)
	function arguments are bad

#define	REGVAR_ERROR_RANGE (-2)
	the definition range is bad

#define	REGVAR_ERROR_NAME (-3)
	the provided name(s) can't be accepted

Macros