| Value | Meaning | 
|---|---|
| GIT_DIFF_STATS_NONE0 | No stats  | 
| GIT_DIFF_STATS_FULL1u << 0 | Full statistics, equivalent of --stat  | 
| GIT_DIFF_STATS_SHORT1u << 1 | Short statistics, equivalent of --shortstat  | 
| GIT_DIFF_STATS_NUMBER1u << 2 | Number statistics, equivalent of --numstat  | 
| GIT_DIFF_STATS_INCLUDE_SUMMARY1u << 3 | Extended header information such as creations, renames and mode changes, equivalent of --summary  | 
Formatting options for diff stats