This fixes issue #2299, an issue which was already reported by
static code analyzers and now by OSS-Fuzz, see details at
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=13597.
The Tesseract code assigns an address which is out-of-bounds to a pointer
variable, but increments that variable later. So this is a false positive.
Change the code nevertheless to satisfy OSS-Fuzz.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
Add missing include statements, add missing "static" qualifiers or
remove functions which are not used at all.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
On most systems float is the IEEE 754 single-precision binary
floating-point format (32 bits). Tesseract does not support other systems.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
