feat: add ft_isdigit function and header

2026-01-25 04:34:14 +00:00 · 2025-09-28 21:39:29 +02:00
parent 6d9c4a904e
commit bbd0e4a3a1
2 changed files with 10 additions and 1 deletions
--- a/ft_isdigit.c
+++ b/ft_isdigit.c
@@ -0,0 +1,8 @@
+#include "libft.h"
+
+int	ft_isdigit(int c)
+{
+	if ((c >= '0' && c <= '9'))
+		return (1);
+	return (0);
+}