47 if (!
win || !ptr || !*ptr)
void progress_wdata_free(struct MuttWindow *win, void **ptr)
Free Progress Bar Window data - Implements MuttWindow::wdata_free() -.
void * mutt_mem_calloc(size_t nmemb, size_t size)
Allocate zeroed memory on the heap.
Convenience wrapper for the library headers.
struct ProgressWindowData * progress_wdata_new(void)
Create new Progress Bar Window Data.
Progress Bar Window Data.
Progress Bar Window Data.
struct MuttWindow * win
Window to draw on.