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Makefile

@@ -0,0 +1,9 @@
+CC?=cc
+CFLAGS?=-s -Wall -Wextra -pedantic -O0
+LDFLAGS?=-lncurses
+
+all:
+	$(CC) main.c -osm $(CFLAGS) $(LDFLAGS)
+
+clean:
+	rm sm

README.md

@@ -1,2 +1,9 @@
-# sm
+quit - q
+
+
+change cursor pos - w q
+
+
+add - space
+
 

main.c

@@ -0,0 +1,98 @@
+#include <ncurses.h>
+#include <stdlib.h>
+#include <time.h>
+
+typedef struct {
+        clock_t sec;
+        clock_t msec;
+} TIME;
+TIME *timer;
+size_t timer_size;
+size_t cursor;
+
+void die(char *msg) {
+	endwin();
+	puts(msg);
+	exit(1);
+}
+
+void add_value(clock_t sec, clock_t msec) {
+	timer_size += 1;
+
+	timer = realloc(timer, (1 + timer_size) * sizeof(TIME));
+	if (timer == NULL)
+		die("realloc returned NULL");
+
+	timer[timer_size].sec = sec;
+	timer[timer_size].msec = msec;
+}
+
+int main(void) {
+
+	/* Init array */
+	timer = malloc(sizeof(TIME));
+	if (timer == NULL)
+		die("malloc returned NULL");
+
+	initscr();
+	timeout(0);
+	curs_set(0);
+
+	while (1) {
+
+		/* Microsecond */
+		clock_t mcsec = clock();
+		if (mcsec == -1)
+			die("Yes");
+
+		clock_t sec = mcsec / 1000000;
+		clock_t msec = (mcsec / 100000) % 10;
+
+		mvprintw(1, 2, "%ld.%ld", sec, msec);
+
+		/* Print timer array */
+		if (timer_size > 0) {
+
+			/* Start y */
+			unsigned int j = 3;
+
+			mvprintw(j, 0, ">");
+
+			for (size_t i = cursor; i < cursor + 10; i++) {
+				if (i > timer_size)
+					break;
+
+				mvprintw(j++, 2, "(%ld) %ld.%ld", i, timer[i].sec, timer[i].msec);
+			}
+		}
+
+		refresh();
+
+		/* Functions */
+		switch (getch()) {
+			case ' ':
+				clear();
+				add_value(sec, mcsec / 10000);
+				cursor = timer_size;
+				break;
+
+			case 'w':
+				clear();
+				if (cursor + 1 <= timer_size)
+					cursor++;
+				break;
+
+			case 's':
+				clear();
+				if (cursor - 1 > 0)
+					cursor--;
+				break;
+
+			case 'q':
+				die("Succesfull exit");
+
+			default:
+				break;
+		}
+	}
+}