scsh-0.5/scsh/fdports1.h

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/* Exports from fdports1.c. */
void init_fdports(void);
scheme_value maybe_fdes2port(int fd);
scheme_value fdport_getchar(scheme_value data);
int fdport_putchar(scheme_value data, char c);
scheme_value fdport_char_readyp(scheme_value data);
int flush_fdport(scheme_value data);
int flush_all_ports(void);
int seek_fdport(scheme_value data, off_t offset, int whence, int *newpos);
int tell_fdport( scheme_value data, int *newpos );
int set_fdbuf( scheme_value data, int policy, int bufsize );
int close_fdport(scheme_value port_data);
void cloexec_unrevealed(void);
int install_port(int fd, scheme_value port);
FILE *fdes2fstar(int fd);
int move_fdport(int fd, scheme_value port, int new_revealed);
void post_gc_fdports(void);
int read_fdport_substring(scheme_value buf, int start, int end, scheme_value data);
int write_fdport_substring(scheme_value buf, int start, int end, scheme_value data);
scheme_value read_delim(const char *delims, char *buf, int gobble,
scheme_value port, int start, int end,
int *nread);
scheme_value skip_chars(const char *skipchars, scheme_value port, int *nread);