1 files changed, 0 insertions, 12 deletions
diff --git a/src/utils.c b/src/utils.c
index da48ef6..760589c 100644
--- a/src/utils.c
+++ b/src/utils.c
@@ -4,18 +4,6 @@
 #include <stdlib.h>
 #include <limits.h>
 
-int is_number(char *str)
-{
-	unsigned int length = strlen(str);
-
-	for (unsigned int c = 0; c < length; c++)
-		if (!isdigit(str[c]))
-			return 0;
-
-	return 1;
-}
-
-
 void *malloc_s(unsigned long amount)
 {
 	void *memory = malloc(amount);