Now I added two wrapper functions over pdf_dealloc() and the compiler issues a warning concerning a non-const pointer. I mean, the function pointer type is, ## typedef void (*pdf_hash_element_dispose_fn_t) (const void *elt); ###
While pdf_dealloc is, ## void pdf_dealloc (void *pointer); ### To solve this we can either declare 'elt' as 'void*elt' or 'pointer' as 'const void*pointer', i.e. both const or both non-const. jemarch what do you suggest ? I would declare 'pdf_hash_element_dispose_fn_t' to get a non-const pointer. After all the function will destroy the memory pointed by 'elt', so conceptually it is not an IN parameter but a IN-OUT one :) After we fix this I'll send the patch. Thanks.
