5 void strbuf_init(struct strbuf *sb) {
7 sb->eof = sb->alloc = sb->len = 0;
10 static void strbuf_begin(struct strbuf *sb) {
15 static void inline strbuf_add(struct strbuf *sb, int ch) {
16 if (sb->alloc <= sb->len) {
17 sb->alloc = sb->alloc * 3 / 2 + 16;
18 sb->buf = realloc(sb->buf, sb->alloc);
20 sb->buf[sb->len++] = ch;
23 static void strbuf_end(struct strbuf *sb) {
27 void read_line(struct strbuf *sb, FILE *fp, int term) {
34 while ((ch = fgetc(fp)) != EOF) {