8 #define kroundup32(x) (--(x), (x)|=(x)>>1, (x)|=(x)>>2, (x)|=(x)>>4, (x)|=(x)>>8, (x)|=(x)>>16, ++(x))
12 #define KSTRING_T kstring_t
13 typedef struct __kstring_t {
19 int ksprintf(kstring_t *s, const char *fmt, ...);
20 int ksplit_core(char *s, int delimiter, int *_max, int **_offsets);
22 static inline int kputsn(const char *p, int l, kstring_t *s)
24 if (s->l + l + 1 >= s->m) {
27 s->s = (char*)realloc(s->s, s->m);
29 strncpy(s->s + s->l, p, l);
35 static inline int kputs(const char *p, kstring_t *s)
37 return kputsn(p, strlen(p), s);
40 static inline int kputc(int c, kstring_t *s)
42 if (s->l + 1 >= s->m) {
45 s->s = (char*)realloc(s->s, s->m);
52 static inline int *ksplit(kstring_t *s, int delimiter, int *n)
54 int max = 0, *offsets = 0;
55 *n = ksplit_core(s->s, delimiter, &max, &offsets);