diff options
Diffstat (limited to 'c/build-tools/src/cklength.c')
| -rw-r--r-- | c/build-tools/src/cklength.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/c/build-tools/src/cklength.c b/c/build-tools/src/cklength.c index 4b712a1d63..624bf25e70 100644 --- a/c/build-tools/src/cklength.c +++ b/c/build-tools/src/cklength.c @@ -34,6 +34,7 @@ maximum line length. The default maximum line length is 80.\n\ #include <string.h> #include <memory.h> #include <stdarg.h> +#include <errno.h> #include "config.h" @@ -85,7 +86,6 @@ int line_length = 80; /* maximum allowable line length */ extern char *optarg; /* getopt(3) control vars */ extern int optind, opterr; -extern int errno; char *progname; /* for error() */ |