BTW, I saw the macro: "#define INLINE inline". But it's not being used (like in pdf-alloc.c). Should we use that macro or not ?
The definition of INLINE in pdf-types.h is not being used because we are using the gnulib provided autoconf macro to check if the `inline' keyword is supported by the compiler. See `lib/inline.m4': dnl Test for the 'inline' keyword or equivalent. dnl Define 'inline' to a supported equivalent, or to nothing if not supported, dnl like AC_C_INLINE does. Also, define HAVE_INLINE if 'inline' or an dnl equivalent is effectively supported, i.e. if the compiler is likely to dnl drop unused 'static inline' functions.
