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author | imp <imp@FreeBSD.org> | 2000-09-04 06:09:54 +0000 |
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committer | imp <imp@FreeBSD.org> | 2000-09-04 06:09:54 +0000 |
commit | 3c95f9ccdee03bbd5201ce0c06d795f6b132e266 (patch) | |
tree | 4e524d498db186c036b4495d56fd8d77c6a9d266 /usr.bin/m4 | |
parent | 180527062b861cb7c3ec4718c0522abe8677950a (diff) | |
download | FreeBSD-src-3c95f9ccdee03bbd5201ce0c06d795f6b132e266.zip FreeBSD-src-3c95f9ccdee03bbd5201ce0c06d795f6b132e266.tar.gz |
getopt and friends are declared in <unistd.h>
getopt returns -1 not EOF.
Diffstat (limited to 'usr.bin/m4')
-rw-r--r-- | usr.bin/m4/main.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/usr.bin/m4/main.c b/usr.bin/m4/main.c index 41b7b13..93fd81f 100644 --- a/usr.bin/m4/main.c +++ b/usr.bin/m4/main.c @@ -139,12 +139,8 @@ struct keyblk keywrds[] = { /* m4 keywords to be installed */ #define MAXKEYS (sizeof(keywrds)/sizeof(struct keyblk)) -extern int optind; -extern char *optarg; - void macro(); void initkwds(); -extern int getopt(); int main(argc,argv) |