The LTWAINSOURCE structure provides information about the available TWAIN source.
|L_UINT uStructSize||Size of this structure in bytes, for versioning. Use the sizeof() operator to calculate this value.|
|L_TCHAR pszTwainSourceName||Pointer to a character string that contains the name of the required TWAIN source.|
pLTWAINSOURCE is a pointer to an LTWAINSOURCE structure. Where the function parameter type is pLTWAINSOURCE, you can declare an LTWAINSOURCE variable, update the structure's fields, and pass the variable's address in the parameter. Declaring a pLTWAINSOURCE variable is necessary only if your program requires a pointer.
LTWAINSOURCE is used with the L_TwainSelectSource function.