NAME
- ArgString
-
returns a string pointer from a ToolTypes array. (V36)
SYNOPSIS
string = ArgString(tt, entry, defaultstring)
STRPTR ArgString(UBYTE **, STRPTR, STRPTR);
STRPTR ArgString(UBYTE **, STRPTR, STRPTR);
FUNCTION
This function looks in the ToolTypes array 'tt' returned by ArgArrayInit() for 'entry' and returns the value associated with it. 'tt' is in standard ToolTypes format such as:
If 'entry' is not found, 'defaultstring' is returned.
ENTRY=Value
This function returns a pointer to the Value string.
If 'entry' is not found, 'defaultstring' is returned.
INPUTS
- tt (UBYTE **)
-
A ToolTypes array as returned by ArgArrayInit()
- entry (STRPTR)
-
The entry in the ToolTypes array to search for
- defaultstring (STRPTR)
-
The value to return in case 'entry' is not found within the ToolTypes array
RESULT
- value
-
The value associated with 'entry', or defaultstring if 'entry' is not in the ToolTypes array