# $ K + Selected Topics

This index gives access to selected topics from the Interrupt List:

DOS Error Codes	Extended error information
SYSVARS	Get List of Lists
PSP format	Program Segment Prefix description
EXE header	"EXEC" function with .EXE header information
Country Information	Country-Specific Information

# $ K Country-Specific Information

Get Country-Specific Information
Set Country Code
Get Extended Country Information
Character Capitalization
Yes/No Responce
Filename Capitalization
Get Global Code Page Table
Set Global Code Page Table