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`tolower'--translate characters to lower case
int tolower(int C);
int _tolower(int C);
`tolower' is a macro which converts upper-case characters to lower
case, leaving all other characters unchanged. It is only defined when
C is an integer in the range `EOF' to `255'.
You can use a compiled subroutine instead of the macro definition by
undefining this macro using ``#undef tolower''.
`_tolower' performs the same conversion as `tolower', but should
only be used when C is known to be an uppercase character (`A'-`Z').
`tolower' returns the lower-case equivalent of C when it is a character
between `A' and `Z', and C otherwise.
`_tolower' returns the lower-case equivalent of C when it is a
character between `A' and `Z'. If C is not one of these characters,
the behaviour of `_tolower' is undefined.
`tolower' is ANSI C. `_tolower' is not recommended for portable
No supporting OS subroutines are required.
Created Mon Nov 8 17:42:53 2004 on tillpc with info_to_html version 0.9.6.