Brad King 05ed2af7da Avoid signed char-to-int conversions in tolower/toupper calls ...

These functions document that the arguments must be representable
by `unsigned char`.  In particular, NetBSD is strict about this.

Fixes: #27574

2026-02-06 10:39:52 -05:00

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CMakeLists.txt

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main.c

Avoid signed char-to-int conversions in tolower/toupper calls

2026-02-06 10:39:52 -05:00