HelenOS sources

termui_history_scroll  680 uspace/app/terminal/terminal.c 	termui_history_scroll(term->termui, INT_MAX);
termui_history_scroll  913 uspace/app/terminal/terminal.c 		termui_history_scroll(term->termui,
termui_history_scroll  133 uspace/lib/termui/include/termui.h void termui_history_scroll(termui_t *termui, int delta);
HelenOS homepage, sources at GitHub