From: Tyson Smith <[email protected]>
Removed values that overlap with get_interesting_8bit_value() and others
that are covered by the 2^n case and 2^n with plus_minus_two().
---
interesting-numbers.c | 26 ++++++--------------------
1 file changed, 6 insertions(+), 20 deletions(-)
diff --git a/interesting-numbers.c b/interesting-numbers.c
index 311b16d..070ddfa 100644
--- a/interesting-numbers.c
+++ b/interesting-numbers.c
@@ -31,28 +31,14 @@ static unsigned char get_interesting_8bit_value(void)
}
}
-static int get_interesting_16bit_value(void)
+static unsigned short get_interesting_16bit_value(void)
{
- int num = 0;
-
- switch (rand() % 7) {
- case 0: num = 0;
- break;
- case 1: num = -32768;
- break;
- case 2: num = -129;
- break;
- case 3: num = 255;
- break;
- case 4: num = 32767;
- break;
- case 5: num = 1UL << (rand() % 15);
- break;
- case 6: num = rand() % 0xffff;
- break;
+ switch (rand() % 4) {
+ case 0: return 0x8000 >> (rand() & 7); // 2^n (0x100 -> 0x8000)
+ case 1: return rand() & 0xffff; // 0 -> 0xffff
+ case 2: return 0xff00 | (rand() & 0xff); // 0xff00 -> 0xffff
+ default: return 0xffff; // max
}
-
- return num;
}
static unsigned int get_interesting_32bit_value(void)
--
1.9.1
--
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