ISO/IEC 9899:2018, a.k.a. C17/C18 (denote the year of completion and publication respectively), is the current revision of the C standard.
C17 is same as C11, except that it bumps the __STDC_VERSION__ predefined macro to 201710L, contains several defect reports, and deprecates some features.
 Defect reports
|Defect Reports fixed in C17 (54 defects)|