diff options
| author | Bruno Haible <bruno@clisp.org> | 2016-11-27 19:52:08 +0100 |
|---|---|---|
| committer | Bruno Haible <bruno@clisp.org> | 2016-11-27 19:52:08 +0100 |
| commit | 13df195c6217c43981e79515515ba8fda13a644d (patch) | |
| tree | d9d384d5015fc65ad1ded84255bc6e8bd4a331bc | |
| parent | cabd2af10e509b7889b57f9ef21ec3e08e85c8e6 (diff) | |
| download | gperf-13df195c6217c43981e79515515ba8fda13a644d.tar.gz | |
Tweak last commit.
| -rw-r--r-- | ChangeLog | 4 | ||||
| -rw-r--r-- | lib/getopt.c | 6 |
2 files changed, 8 insertions, 2 deletions
@@ -2,8 +2,8 @@ Assume the available C compiler supports ANSI C. Remove K&R C cruft. * lib/getopt.h: Assume 'const' is defined. Use ANSI C prototypes. - * lib/getopt.c: Assume 'const' is defined, 'strlen' is declared. Use - ANSI C prototypes. + * lib/getopt.c: Assume 'const' is defined. Use ANSI C prototypes. + Include <stddef.h>. Declare strcmp and strlen. * lib/getopt1.c: Assume 'const' and NULL are defined. Use ANSI C prototypes. * lib/getopt.h.patch: Remove file. diff --git a/lib/getopt.c b/lib/getopt.c index 9e7d2f4..b95002a 100644 --- a/lib/getopt.c +++ b/lib/getopt.c @@ -50,6 +50,9 @@ #ifndef ELIDE_CODE +/* Get size_t. */ +#include <stddef.h> + /* This needs to come after some library #include to get __GNU_LIBRARY__ defined. */ #ifdef __GNU_LIBRARY__ @@ -206,6 +209,9 @@ my_index (const char *str, int chr) return 0; } +extern int strcmp (const char *, const char *); +extern size_t strlen (const char *); + #endif /* not __GNU_LIBRARY__ */ /* Handle permutation of arguments. */ |