.

bac2/os/chap0/ex2.c

@@ -0,0 +1,22 @@
+#include <stdlib.h>
+#include <stdio.h>
+
+
+void capitalize(char string[]);
+
+int main(int argc, char *argv[])
+{
+	char test[] = "test";
+	printf("%s\n", test);
+	capitalize(test);
+	printf("%s\n", test);
+	return 0;
+}
+
+void capitalize(char string[]){
+	int i = 0;
+	while(string[i] != '\0'){
+		string[i] = string[i] + 'A' - 'a';
+		i++;
+	}
+}