MINOR: buffer: make b_getblk_nc() take size_t for the block sizes
Till now we used to reimplement it using ints to limit external changes
but we must adjust it and the various users to switch to size_t.
diff --git a/include/common/buf.h b/include/common/buf.h
index 488c406..b7a5df3 100644
--- a/include/common/buf.h
+++ b/include/common/buf.h
@@ -352,7 +352,7 @@
* =0 : not enough data available. <blk*> are left undefined.
* The buffer is left unaffected. Unused buffers are left in an undefined state.
*/
-static inline size_t b_getblk_nc(const struct buffer *buf, const char **blk1, int *len1, const char **blk2, int *len2, size_t ofs, size_t max)
+static inline size_t b_getblk_nc(const struct buffer *buf, const char **blk1, size_t *len1, const char **blk2, size_t *len2, size_t ofs, size_t max)
{
size_t l1;