Declare getopt() according to POSIX 2001 if getopt.h not found.

Signed-off-by: Matthias Andree <matthias.andree@gmx.de>

diff --git a/misc/blkid.c b/misc/blkid.c
index 256f4f1..c02de71 100644 (file)
--- a/misc/blkid.c
+++ b/misc/blkid.c
@@ -15,6 +15,7 @@
 #ifdef HAVE_GETOPT_H
 #include <getopt.h>
 #else
+extern int getopt(int argc, char * const argv[], const char *optstring);
 extern char *optarg;
 extern int optind;
 #endif

diff --git a/misc/uuidgen.c b/misc/uuidgen.c
index e13aad5..5e7eef3 100644 (file)
--- a/misc/uuidgen.c
+++ b/misc/uuidgen.c
@@ -16,6 +16,7 @@
 #ifdef HAVE_GETOPT_H
 #include <getopt.h>
 #else
+extern int getopt(int argc, char * const argv[], const char *optstring);
 extern char *optarg;
 extern int optind;
 #endif