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Section 6 Definitions of Server Functions
Rev. 1.01 Mar. 17, 2008 Page 63 of 128
REJ10J1822-0101
6.6 Keywords for Data Types
Select one of the following four available keywords.
• DFLT: Default
• PTR: Pointer
• STR: String
• ARY: Array
When ARY is selected, the parameter for COUNT must also be specified.
6.6.1 DFLT (Default)
Input/Output Keywords Available for Use in Combination with DFLT:
IN
Description:
The parameter itself is transferred between the client and server. DFLT is only specifiable when
the parameter has any of the following types.
• Integer (signed short, unsigned short, signed long, unsigned long, signed int, or unsigned int)
• Character (signed char or unsigned char)
• Real number (float or double)
• Structure-type or union-type object that is not an array
Example:
Specification of a server function
int func(int par);
The function takes par as an input and returns a value of type int.
Definition of the server function
int ret = func([IN DFLT]int par);