The -b option differs in version 10.0.x and versions 11 and later of the Embedded SQL/C precompiler:
For 11.1 and later versions of cpre, the norebind attribute applies to all fetch statements of a given cursor whose declaration has been precompiled with the -b option.
For the 10.0.x versions of cpre, the norebind attribute applies to all fetch statements in each Embedded SQL source file precompiled with -b, regardless of where the cursors were declared.