X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=kstring.h;h=abd82369f607b74fed2f4fbb07d2bf0c83f31647;hb=9f118264ea012adc21a46d7c03eaad4f9ce7d4d4;hp=89a7920c646fd6df2dc773250b7a0f5f1195ccec;hpb=df50415f5380510f5b44bee2361413fc39c8bbcf;p=samtools.git

diff --git a/kstring.h b/kstring.h
index 89a7920..abd8236 100644
--- a/kstring.h
+++ b/kstring.h
@@ -112,7 +112,8 @@ static inline int kputw(int c, kstring_t *s)
 	char buf[16];
 	int l, x;
 	if (c == 0) return kputc('0', s);
-	for (l = 0, x = c < 0? -c : c; x > 0; x /= 10) buf[l++] = x%10 + '0';
+        if(c < 0) for (l = 0, x = c; x < 0; x /= 10) buf[l++] = '0' - (x%10);
+        else for (l = 0, x = c; x > 0; x /= 10) buf[l++] = x%10 + '0';
 	if (c < 0) buf[l++] = '-';
 	if (s->l + l + 1 >= s->m) {
 		s->m = s->l + l + 2;
@@ -141,6 +142,23 @@ static inline int kputuw(unsigned c, kstring_t *s)
 	return 0;
 }
 
+static inline int kputl(long c, kstring_t *s)
+{
+	char buf[32];
+	long l, x;
+	if (c == 0) return kputc('0', s);
+	for (l = 0, x = c < 0? -c : c; x > 0; x /= 10) buf[l++] = x%10 + '0';
+	if (c < 0) buf[l++] = '-';
+	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 (x = l - 1; x >= 0; --x) s->s[s->l++] = buf[x];
+	s->s[s->l] = 0;
+	return 0;
+}
+
 static inline int *ksplit(kstring_t *s, int delimiter, int *n)
 {
 	int max = 0, *offsets = 0;