diff options
Diffstat (limited to 'bin/ed/io.c')
-rw-r--r-- | bin/ed/io.c | 9 |
1 files changed, 0 insertions, 9 deletions
diff --git a/bin/ed/io.c b/bin/ed/io.c index 29c5612..cf2e959 100644 --- a/bin/ed/io.c +++ b/bin/ed/io.c @@ -30,9 +30,6 @@ __FBSDID("$FreeBSD$"); #include "ed.h" - -extern int scripted; - /* read_file: read a named file/pipe into the buffer; return line count */ long read_file(char *fn, long n) @@ -58,9 +55,6 @@ read_file(char *fn, long n) return current_addr - n; } - -extern int des; - static char *sbuf; /* file i/o buffer */ static int sbufsz; /* file i/o buffer size */ int newline_added; /* if set, newline appended to input file */ @@ -298,9 +292,6 @@ get_tty_line(void) #define ESCAPES "\a\b\f\n\r\t\v\\" #define ESCCHARS "abfnrtv\\" -extern int rows; -extern int cols; - /* put_tty_line: print text to stdout */ int put_tty_line(const char *s, int l, long n, int gflag) |