microscript: add c functions

1 files changed, 7 insertions, 0 deletions

diff --git a/uscript/uscript.c b/uscript/uscript.c
index 2b32110..ee02f15 100644
--- a/uscript/uscript.c
+++ b/uscript/uscript.c
@@ -37,3 +37,10 @@ int us_declare_global(const char *name)
 {
         return declare_global(copy_str(name, -1));
 }
+
+void us_set_cfunc(const char *c_name, us_cfunc_sig c, int argc)
+{
+        struct us_str *name = copy_str(c_name, -1);
+        int global = declare_global(name);
+        set_global(global, wrap_cfunc(create_cfunc(name, c, argc)));
+}