diff options
Diffstat (limited to 'src/var.h')
| -rw-r--r-- | src/var.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/var.h b/src/var.h index ef6d583..7e7e505 100644 --- a/src/var.h +++ b/src/var.h @@ -69,6 +69,8 @@ struct localvar { const char *text; /* saved text */ }; +struct localvar_list; + extern struct localvar *localvars; extern struct var varinit[]; @@ -139,8 +141,9 @@ int showvars(const char *, int, int); int exportcmd(int, char **); int localcmd(int, char **); void mklocal(char *); -void pushlocalvars(void); +struct localvar_list *pushlocalvars(void); void poplocalvars(int); +void unwindlocalvars(struct localvar_list *stop); int unsetcmd(int, char **); void unsetvar(const char *); int varcmp(const char *, const char *); |