[PATCH] Explicitly casts for (un)signed char* conversions (1/3)
Pass 1/3: Add XMLSTR(str) macro to cast to (xmlChar *). Requires a fix to global.h, which needs to #include "avl/avl.h" for its avl_tree usage.
Pass 1/3: Add XMLSTR(str) macro to cast to (xmlChar *). Requires a fix to global.h, which needs to #include "avl/avl.h" for its avl_tree usage.