1 files changed, 13 insertions, 0 deletions
diff --git a/src/util.h b/src/util.h
new file mode 100644
index 0000000..c317bd9
--- /dev/null
+++ b/src/util.h
@@ -0,0 +1,13 @@
+/* functions and variables exported from util.c */
+
+void get_permissions (void);
+void no_privileges (void);
+char *my_malloc (int n);
+char *my_strdup (const char *s);
+const char *mkprogname (const char *s);
+int is_newer (const char *fa, const char *fb);
+int do_system_command (const char *cmd, int silent);
+FILE *my_popen(const char *cmd, const char *type);
+char *my_xsprintf(char *f,...);
+
+extern int ruid, rgid, euid, egid, suid;