Big remodelling

1 files changed, 0 insertions, 52 deletions

diff --git a/02_exercise/prog.c b/02_exercise/prog.c
deleted file mode 100644
index efd2527..0000000
--- a/02_exercise/prog.c
+++ /dev/null
@@ -1,52 +0,0 @@
-#include <time.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-
-static unsigned int hash(const void* key, size_t size) {
-	const char* ptr = key;
-	unsigned int hval;
-	
-	for (hval = 0x811c9dc5u; size --> 0; ++ptr) {
-		hval ^= *ptr;
-		hval *= 0x1000193u;
-	}
-	
-	return hval;
-}
-
-static inline int roll(int sides) {
-	return rand() / (RAND_MAX + 1.0) * sides;
-}
-
-int main(int argc, const char* argv[]) {
-	int rc, delay;
-	time_t now = time(0);
-	
-	/* initialize the random number generator */
-	srand(hash(&now, sizeof(now)));
-	
-	/* determine exit code and time delay */
-	switch (argc) {
-	default:
-		delay = atoi(argv[1]);
-		rc = atoi(argv[2]);
-		break;
-		
-	case 2:
-		delay = atoi(argv[1]);
-		rc = roll(2) - 1;
-		break;
-		
-	case 1:
-		delay = roll(10);
-		rc = roll(2) - 1;
-		break;
-	}
-	
-	printf("Delay: %ds, Exit Code: %d\n", delay, rc);
-	fflush(stdout);
-	sleep(delay);
-	
-	return rc;
-}