Update documentation - add array accessor description

README.md

@@ -11,6 +11,6 @@ files in the ELF binary format. It is used as a standalone library - it is not
 dependent on any other product or project. Adhering to ISO C++, it compiles on
 a wide variety of architectures and compilers.
 
-While written in C++, the library provides a C-language interface wrapper.
+While written in C++, the library also provides a C-language interface wrapper.
 
 The full library documentation can be found in *[ELFIO - Tutorial and User Manual](http://elfio.sourceforge.net/elfio.pdf)*.

examples/c_wrapper/c_example.c

 /*
-Copyright (C) 2001-2020 by Serge Lamikhov-Center
+Copyright (C) 2001-2021 by Serge Lamikhov-Center
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -84,6 +84,7 @@ int main( int argc, char* argv[] )
 
     for ( int i = 0; i < segno; i++ ) {
         psegment_t psegment = elfio_get_segment_by_index( pelfio, i );
+        elfio_segment_get_file_size( psegment );
         // printf( "    [%02d] %08lx : %08lx : %08lx\n", i,
         //         elfio_segment_get_virtual_address( psegment ),
         //         elfio_segment_get_memory_size( psegment ),