utils

commit: c61a55a7500ef70901bc897c9f1c3244fbcbe263
parent: d3adbd69181a943d6b7d096391bf42a38f1a66de
Author: Haelwenn (lanodan) Monnier <contact@hacktivis.me>
Date:   Fri,  3 Mar 2017 19:07:29 +0100

range: reverse range

Diffstat:
M
range.c
8
++++++--

1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/range.c b/range.c
@@ -10,8 +10,12 @@ void usage(char *a0) {
 
 void range(int initial, int maximum) {
 	printf("%i", initial);
-	for(initial++; initial<=maximum; initial++) {
-		printf("%s%i", IFS, initial);
+	if(initial<maximum) {
+		for(initial++; initial<=maximum; initial++)
+			printf("%s%i", IFS, initial);
+	} else if(initial>maximum) {
+		for(initial--; initial>=maximum; initial--)
+			printf("%s%i", IFS, initial);
 	}
 }