Tolower - Texas Instruments TI-89 Developer's Manual

1286

tolower

Declaration: BYTE tolower (BYTE c )
Category(ies): Character Classification / Conversion
Description: Convert a character to lower-case if it was upper-case (including the
international alphabetic characters).
c
Inputs:
Outputs: Character converted to lower-case if it was upper-case otherwise the same
character is returned.
Assumptions: Access_AMS_Global_Variables is defined.
Side Effects: None
Availability: AMS 2.00 or above.
TI-89 / TI-92 Plus
Differences: None
See Also: isupper
Example: See isalpha.
TI-89 / TI-92 Plus Developer Guide
Appendix C: Macros — Character Classification / Conversion
— Character to convert.
Not for Distribution Beta Version January 26, 2001