.

bac2/os/chap0/ex6.c

@@ -0,0 +1,23 @@
+#include <stdlib.h>
+#include <stdio.h>
+
+
+unsigned int count_char_occurence(char string[], char target);
+
+int main(int argc, char *argv[])
+{
+	char test[] = "test test";
+	printf("%s -> %d\n", test, count_char_occurence(test, 't'));
+	return 0;
+}
+
+unsigned int count_char_occurence(char string[], char target){
+	int i = 0, ret = 0;
+	while(string[i] != '\0'){
+		if(string[i] == target){
+			ret++;
+		}
+		i++;
+	}
+	return ret;
+}