View difference between Paste ID: mTV4Dch0 and TZLh6Pqs

 #include <stdio.h>
 #include <string.h>
 #include <malloc.h>
-// This fails if str isn't correctly terminated
+
 /*  This fails if str isn't correctly terminated */
 int nums1(const char *str, size_t unused) {
 	char *a;
 	a = (char *)str;
 	int num = 0;
 
 	printf("%x: ", a);
 	if(!str) return num;
 	while(*a) {
 		if(*a == ',') num++;
 		printf("(%c) %x ", *a, a);
 		a++;
 	}
 	printf("\n");
 
 	return num;
 }
-// This fails if str isn't correctly terminated
+
 /*  This fails if str isn't correctly terminated */
 int nums2(const char *str, size_t unused) {
 	int i;
 	int num = 0;
 	printf("%x: ", str);
 	if(!str) return num;
 	for(i = 0; i < strlen(str); i++) {
 		printf("(%c) %x ", str[i], &str[i]);
 		if(str[i] == ',') num++;
 	}
 	printf("\n");
 
 	return num;
 }
-// likely the safest assuming a correct len is passed in
+
 /*  likely the safest assuming a correct len is passed in */
 int nums3(const char *str, size_t len) {
 	int i;
 	int num = 0;
 
 	printf("%x: ", str);
 
 	if(!str) return num;
 
 	for(i = 0; i < strnlen(str, len); i++) {
 		printf("(%c) %x ", str[i], &str[i]);
 		if(str[i] == ',') num++;
 	}
 	printf("\n");
 
 	return num;
 }
-// I'm not so sure @koorogi
+
 /*  I'm not so sure @koorogi */
 int nums4(const char *str, size_t len) {
 	int num = 0;
 
 	printf("%x: ", str);
 	if(!str) return num;
 
 	const char *a = strchr(str, ',');
-		// Print the whole string of what's left
+
 		/* Print the whole string of what's left */
 		printf("(%s) %x ", a, a);
 		a = strchr(a + 1, ',');
 		num++;
 	}
 	printf("\n");
 
 	return num;
 }
 
 #define nums(x, y) nums4(x, y)
 #define STRSIZE 9
 
 int main(int argc, char *argv[]) {
 	printf("%d\n", nums("", 0));
 	printf("%d\n", nums("5, 10", 6));
 
 	char str1[] = "5, 10";
 	printf("%d\n", nums(str1, strlen(str1)));
-	char *str2 = "5, 10";
+
 	const char *str2 = "5, 10";
 	printf("%d\n", nums(str2, strlen(str2)));
 
-	// Overflow str3 by 1
+
 	/* Overflow str3 by 1 */
 	int i;
 	for(i = 0; i <= STRSIZE; i++)
 		str3[i] = 0x61;
 	printf("%d\n", nums(str3, STRSIZE));
-	// Overflow str4 by 1 after "5, 10"
+
 	char str4[STRSIZE] = "5, 10";
 	/* Overflow str4 by 1 after "5, 10" */
 	for(i = 5; i <= STRSIZE; i++)
 		str4[i] = 0x61;
-	// Never trust the user...
+
 
 	/*  Not terminated */
 	char str5[STRSIZE] = "012345678";
 	printf("%d\n", nums(str5, STRSIZE));
 
 	/* Never trust the user... */
 	printf("%d\n", nums(NULL, 0));
 
 	return 0;
 }