diff options
Diffstat (limited to 'src/macros.h')
| -rw-r--r-- | src/macros.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/src/macros.h b/src/macros.h index 6e4b813c0..43d6c94cf 100644 --- a/src/macros.h +++ b/src/macros.h @@ -379,3 +379,14 @@ # define mch_enable_flush() # define mch_disable_flush() #endif + +/* + * Like vim_free(), and also set the pointer to NULL. + */ +#define VIM_CLEAR(p) \ + do { \ + if ((p) != NULL) { \ + vim_free(p); \ + (p) = NULL; \ + } \ + } while (0) |