#pragma once

#define STR_WHITESPACE " \n\r\t"
#define STR_DIGITS "0123456789"
#define STR_XDIGITS "0123456789abcdef"
#define STR_ALL_XDIGITS "0123456789abcdefABCDEF"
#define STR_LOWERCASE_XDIGITS "0123456789abcdef"
#define STR_UPPERCASE_XDIGITS "0123456789ABCDEF"
#define STR_UTF8BOM "\xEF\xBB\xBF"
#define STR_ALL_ALPHA "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"
#define STR_LOWERCASE_ALPHA "abcdefghijklmnopqrstuvwxyz"
#define STR_UPPERCASE_ALPHA "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
