diff options
Diffstat (limited to 'bin/sh/var.h')
| -rw-r--r-- | bin/sh/var.h | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/bin/sh/var.h b/bin/sh/var.h index c1f994b..4dafa2c 100644 --- a/bin/sh/var.h +++ b/bin/sh/var.h @@ -101,12 +101,12 @@ extern struct var vhistsize; #define mpathset() ((vmpath.flags & VUNSET) == 0) void initvar(void); -void setvar(char *, char *, int); +void setvar(const char *, const char *, int); void setvareq(char *, int); struct strlist; void listsetvar(struct strlist *); -char *lookupvar(char *); -char *bltinlookup(char *, int); +char *lookupvar(const char *); +char *bltinlookup(const char *, int); char **environment(void); void shprocvar(void); int showvarscmd(int, char **); @@ -116,5 +116,5 @@ void mklocal(char *); void poplocalvars(void); int setvarcmd(int, char **); int unsetcmd(int, char **); -int unsetvar(char *); -int setvarsafe(char *, char *, int); +int unsetvar(const char *); +int setvarsafe(const char *, const char *, int); |
