AROS - The Amiga Replacement OS

NAME: #include <ctype.h>
int isupper()

SYNOPSIS: int c

FUNCTION: Test if a character is uppercase. Works for all characters between -128 and 255 inclusive both.

INPUTS

c: The character to test.

RESULT: != 0 if the character is uppercase, 0 otherwise.

NOTES

EXAMPLE

isupper ('A')    -> true
isupper ('a')    -> false
isupper ('0')    -> false
isupper ('.')    -> false
isupper ('\n')   -> false
isupper ('\001') -> false
isupper (EOF)    -> false

BUGS

SEE ALSO

INTERNALS

HISTORY

04.04.1997 ldp: Added some consts to get everything into the code hunk
04.02.1997 digulla: Bugfix: Many characters had the _ISdigit bit set
12.12.1996 aros: Used Linux GCC ctype.h to generate the tables
11.12.1996 aros: Tab is a blank
Added headers for all macros
15.10.1996 digulla: First steps for an AROS c.lib