More shell plumbing. Redo of variable storage, add export.

1 files changed, 3 insertions, 2 deletions

diff --git a/lib/lib.h b/lib/lib.h
index c528f190..3200dc32 100644
--- a/lib/lib.h
+++ b/lib/lib.h
@@ -269,7 +269,6 @@ char *getgroupname(gid_t gid);
 void do_lines(int fd, char delim, void (*call)(char **pline, long len));
 long long millitime(void);
 char *format_iso_time(char *buf, size_t len, struct timespec *ts);
-void reset_env(struct passwd *p, int clear);
 void loggit(int priority, char *format, ...);
 unsigned tar_cksum(void *data);
 int is_tar_header(void *pkt);
@@ -284,9 +283,11 @@ int human_readable(char *buf, unsigned long long num, int style);
 // env.c
 
 long environ_bytes();
-void xsetenv(char *name, char *val);
+char *xsetenv(char *name, char *val);
 void xunsetenv(char *name);
+char *xpop_env(char *name); // because xpopenv() looks like xpopen_v()
 void xclearenv(void);
+void reset_env(struct passwd *p, int clear);
 
 // linestack.c