rototiller: add some public module interfaces

Adds:
rototiller_lookup_module()
rototiller_get_modules()
rototiller_module_render()

there should probably be more helpers for dealing with context create
and destroy, but this is enough for some experimentation.

1 files changed, 4 insertions, 0 deletions

diff --git a/src/rototiller.h b/src/rototiller.h
index c578bd5..ca2559a 100644
--- a/src/rototiller.h
+++ b/src/rototiller.h
@@ -23,4 +23,8 @@ typedef struct rototiller_module_t {
 	int	(*setup)(const settings_t *settings, setting_desc_t **next_setting);
 } rototiller_module_t;
 
+const rototiller_module_t * rototiller_lookup_module(const char *name);
+void rototiller_get_modules(const rototiller_module_t ***res_modules, size_t *res_n_modules);
+void rototiller_module_render(const rototiller_module_t *module, void *context, fb_fragment_t *fragment);
+
 #endif