/* helper macro for snprint routines */
#define update_for_len(total, len, size, str) \
do { \
+ size_t ulen = len; \
+ \
AA_BUG(len < 0); \
- total += len; \
- len = min(len, size); \
- size -= len; \
- str += len; \
+ total += ulen; \
+ ulen = min(ulen, size); \
+ size -= ulen; \
+ str += ulen; \
} while (0)
/**
struct aa_ns *prev_ns = NULL;
struct label_it i;
int count = 0, total = 0;
- size_t len;
+ ssize_t len;
AA_BUG(!str && size != 0);
AA_BUG(!label);