Are there any differences between ANSI C and ISO C?

Question

I understand that there is both an ANSI standard and an ISO standard for C. Are there any differences between these two standards? If so, what are they? And if there is not

Answer 1

Aside from the fact that new revisions will be ratified by the ISO before national standards bodies like ANSI, the two are the same. However, common incorrect usage is for "ANSI C" to mean the original language standardized by ANSI in 1989, and "ISO C", "ISO C99", or simply "C99" to mean the current standard adopted by the ISO in 1999.