c_read
{"+read", c_read},
int c_read(char **);
c_read(gbuf, to_read);
ctx.c_bufsiz = ctx.c_read ? 1 : BIG_PIPE_SIZE;
if (ctx.c_read)
if (ctx.c_read)
if (ctx->c_read)
if (ctx->c_read)
int c_read;
ctx.c_read = doread;