summaryrefslogtreecommitdiff
path: root/include/getopt.h
diff options
context:
space:
mode:
Diffstat (limited to 'include/getopt.h')
-rw-r--r--include/getopt.h33
1 files changed, 33 insertions, 0 deletions
diff --git a/include/getopt.h b/include/getopt.h
new file mode 100644
index 00000000..0de05aef
--- /dev/null
+++ b/include/getopt.h
@@ -0,0 +1,33 @@
+#ifndef _GETOPT_H
+#define _GETOPT_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+int getopt(int, char * const [], const char *);
+extern char *optarg;
+extern int optind, opterr, optopt;
+
+#ifdef _GNU_SOURCE
+struct option
+{
+ const char *name;
+ int has_arg;
+ int *flag;
+ int val;
+};
+
+int getopt_long(int, char *const *, const char *, const struct option *, int *);
+int getopt_long_only(int, char *const *, const char *, const struct option *, int *);
+
+#define no_argument 0
+#define required_argument 1
+#define optional_argument 2
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif