>yes some compilers don't give warnings by default for implicit functions
Broken or ancient compilers. That's as much C's fault as it's Intel's fault that Windows 10 doesn't run on Pentium MMX. Implicit functions are not part of C; they were gotten rid of back in 1999!
Broken or ancient compilers. That's as much C's fault as it's Intel's fault that Windows 10 doesn't run on Pentium MMX. Implicit functions are not part of C; they were gotten rid of back in 1999!