69   unsigned used;         // number of bytes in the current line.  member
99     if (ctx->used == 0) {  in hexdump_write()
116     if (ctx->used == 7) {  in hexdump_write()
120     } else if (ctx->used == 15) {  in hexdump_write()
131     ctx->right_chars[ctx->used] = to_char(data[i]);  in hexdump_write()
132     ctx->used++;  in hexdump_write()
134     if (ctx->used == 16) {  in hexdump_write()
140       ctx->used = 0;  in hexdump_write()
150   const unsigned n_bytes = ctx->used;  in finish()
161   for (; ctx->used < 16; ctx->used++) {  in finish()
163     if (ctx->used == 7) {  in finish()
165     } else if (ctx->used == 15) {  in finish()