Collin Funk wrote: > I'm not sure how portable the __asm__ redirects are.
Only supported by GCC and clang, I would say. > could include a header with extern inline functions? And that extern inline function would be called 'printf', right? That would work in programs, but would be hairy in libraries, because (on ELF systems) the 'printf' in one library would override the 'printf' from libc and thus have side effects on other libraries linked to the same executable. > Maybe something like: > > #define PERFER_ZPRINTF 1 Should the application be able to set this macro per compilation unit? Or should it better be the same throughout the entire package (i.e. defined in config.h)? Bruno
