diff options
Diffstat (limited to 'src/common.h')
-rw-r--r-- | src/common.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/common.h b/src/common.h index ec50b40..904a3f8 100644 --- a/src/common.h +++ b/src/common.h @@ -218,3 +218,11 @@ bool merge_hunk (int hunk, struct outstate *, lin where, bool *); #else # define merge_hunk(hunk, outstate, where, somefailed) false #endif + +#ifndef FALLTHROUGH +# if __GNUC__ < 7 +# define FALLTHROUGH ((void) 0) +# else +# define FALLTHROUGH __attribute__ ((__fallthrough__)) +# endif +#endif |