Fix compiler error for char subscripts

Author: siara-cc

library.properties

@@ -1,5 +1,5 @@
 name=Sqlite3Esp32
-version=2.1
+version=2.2
 author=Arundale Ramanathan
 maintainer=Arun <[email protected]>
 sentence=Sqlite3 database library for ESP32 core

src/shox96_0_2.cpp

@@ -16,6 +16,12 @@
  * @author Arundale R.
  *
  */
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wunused-value"
+#pragma GCC diagnostic ignored "-Wunused-label"
+#pragma GCC diagnostic ignored "-Wchar-subscripts"
+#pragma GCC diagnostic ignored "-Wmaybe-uninitialized"
+
 #include <time.h>
 #include <stdio.h>
 #include <string.h>
@@ -492,3 +498,4 @@ int shox96_0_2_decompress(const char *in, int len, char *out, struct lnk_lst *pr
   return ol;
 
 }
+#pragma GCC diagnostic pop

src/sqlite3.c

@@ -1,3 +1,8 @@
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wunused-value"
+#pragma GCC diagnostic ignored "-Wunused-label"
+#pragma GCC diagnostic ignored "-Wchar-subscripts"
+
 #include "config_ext.h"
 /******************************************************************************
 ** This file is an amalgamation of many separate C source files from SQLite
@@ -228446,10 +228451,11 @@ SQLITE_API int sqlite3_stmt_init(
 #endif /* !defined(SQLITE_CORE) || defined(SQLITE_ENABLE_STMTVTAB) */
 
 /************** End of stmt.c ************************************************/
-#if __LINE__!=228443
+#if __LINE__!=228454
 #undef SQLITE_SOURCE_ID
 #define SQLITE_SOURCE_ID      "2020-01-27 19:55:54 3bfa9cc97da10598521b342961df8f5f68c7388fa117345eeb516eaa837balt2"
 #endif
 /* Return the source-id for this library */
 SQLITE_API const char *sqlite3_sourceid(void){ return SQLITE_SOURCE_ID; }
 /************************** End of sqlite3.c ******************************/
+#pragma GCC diagnostic pop

src/unishox1.c

@@ -17,6 +17,12 @@
  *
  */
 
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wunused-value"
+#pragma GCC diagnostic ignored "-Wunused-label"
+#pragma GCC diagnostic ignored "-Wchar-subscripts"
+#pragma GCC diagnostic ignored "-Wmaybe-uninitialized"
+
 #define UNISHOX_VERSION "1.0"
 
 #ifdef _MSC_VER
@@ -1168,3 +1174,4 @@ printf("\nElapsed: %0.3lf ms\n", timedifference(tStart, getTimeVal()));
 return 0;
 
 }
+#pragma GCC diagnostic pop