fix cpeekc/cpeekcolor/cpeekrevers/cpeeks for atmos, replaces what is in #532

targettest/Makefile

@@ -540,12 +540,13 @@ EXELIST_sym1 = \
 	strnlen \
 	strqtok-test
 
-# omitted: clock-test cpeek-test conio deb dir-test em-test exec-test1 exec-test2
+# omitted: clock-test cpeek-test deb dir-test em-test exec-test1 exec-test2
 # fileio-test ft mouse-test posixio-test rename-test seek ser-test
 EXELIST_atmos = \
 	minimal \
 	arg-test \
 	clock \
+	conio \
 	cprintf \
 	cursor \
 	div-test \

targettest/conio.c

@@ -24,6 +24,12 @@
 #define NUMCOLS          16
 #endif
 
+#if defined(__ATMOS__)
+// FIXME: those should be defined elsewhere?
+#define CH_HLINE '-'
+#define CH_VLINE '!'
+#endif
+
 static char grid[5][5] = {
     {CH_ULCORNER, CH_HLINE, CH_TTEE,  CH_HLINE, CH_URCORNER},
     {CH_VLINE,    ' ',      CH_VLINE, ' ',      CH_VLINE   },
@@ -73,6 +79,14 @@ void peektest(void)
         revers(rbuf[j]);
         cputc(buf[j]);
     }
+    gotoxy(0, LINE_PEEKTEST);
+    cpeeks(buf, NUMCOLS);
+    (void)textcolor(1);
+    revers(0);
+    gotoxy(20, LINE_PEEKTEST);
+    for (j = 0; j < NUMCOLS; ++j) {
+        cputc(buf[j]);
+    }
 }
 
 void main(void)