ccstruct/mod128.cpp: Fix compiler warnings

Compiler warnings from clang: src/ccstruct/mod128.cpp:57:15: warning: no previous extern declaration for non-static variable 'dirtab' [-Wmissing-variable-declarations] src/ccstruct/mod128.cpp:57:24: warning: use of old-style cast [-Wold-style-cast] src/ccstruct/mod128.cpp:57:35: warning: cast from 'const short *' to 'ICOORD *' drops const qualifier [-Wcast-qual] Signed-off-by: Stefan Weil <sw@weilnetz.de>
tesseract-ocr · Sep 3, 2018 · 59b637e · 59b637e
1 parent 2a61f6d
commit 59b637e
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/src/ccstruct/mod128.cpp b/src/ccstruct/mod128.cpp
@@ -17,9 +17,9 @@
  *
  **********************************************************************/
 
-#include          "mod128.h"
+#include "mod128.h"
 
-const int16_t idirtab[] = {
+static const int16_t idirtab[] = {
   1000, 0, 998, 49, 995, 98, 989, 146,
   980, 195, 970, 242, 956, 290, 941, 336,
   923, 382, 903, 427, 881, 471, 857, 514,
@@ -54,7 +54,7 @@ const int16_t idirtab[] = {
   980, -195, 989, -146, 995, -98, 998, -49
 };
 
-const ICOORD *dirtab = (ICOORD *) idirtab;
+const ICOORD* dirtab = reinterpret_cast<const ICOORD*>(idirtab);
 
 /**********************************************************************
  * DIR128::DIR128