X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=kstring.h;h=925117a38646ab4c1b82db01e46091f9e073eefd;hb=67e27821854d499e70bbed5a4d6ceaaa5c013df9;hp=918b020fb7f238f41ebd4c78027bb9711ed79f20;hpb=78b65b0169e509b47f2e0bdf70a7b8def0b17434;p=samtools.git

diff --git a/kstring.h b/kstring.h
index 918b020..925117a 100644
--- a/kstring.h
+++ b/kstring.h
@@ -75,6 +75,23 @@ static inline int kputw(int c, kstring_t *s)
 	return 0;
 }
 
+static inline int kputuw(unsigned c, kstring_t *s)
+{
+	char buf[16];
+	int l, i;
+	unsigned x;
+	if (c == 0) return kputc('0', s);
+	for (l = 0, x = c; x > 0; x /= 10) buf[l++] = x%10 + '0';
+	if (s->l + l + 1 >= s->m) {
+		s->m = s->l + l + 2;
+		kroundup32(s->m);
+		s->s = (char*)realloc(s->s, s->m);
+	}
+	for (i = l - 1; i >= 0; --i) s->s[s->l++] = buf[i];
+	s->s[s->l] = 0;
+	return 0;
+}
+
 static inline int *ksplit(kstring_t *s, int delimiter, int *n)
 {
 	int max = 0, *offsets = 0;