struct ComposeSharedData * compose_shared_data_new(void)
Free the compose shared data.
void compose_shared_data_free(struct MuttWindow *win, void **ptr)
Free the compose shared data - Implements MuttWindow::wdata_free() -.
#define FREE(x)
Free memory and set the pointer to NULL.
#define MUTT_MEM_CALLOC(n, type)
Convenience wrapper for the library headers.