master: Do not close stdout if going foreground This lets one to use /dev/stdout for logging. Mainly useful for testing purposes where we can generate log output to stdout and use tee to write it to a file for later examination.

#ifndef ISTREAM_DOT_H
#define ISTREAM_DOT_H

/* Translate all NUL characters to the specified replace_chr. */
struct istream *i_stream_create_nonuls(struct istream *input, char replace_chr);

#endif