vp9_mv_pred: quiet a static analysis warning

[libvpx] / args.h

diff --git a/args.h b/args.h
index 7963fa6b71643da4c5fa482229573955c9dead3b..1f37151a028681d9b0f215bb6975261e19e5fd1d 100644 (file)
--- a/args.h
+++ b/args.h
@@ -9,33 +9,34 @@
  */
 
 
-#ifndef ARGS_H
-#define ARGS_H
+#ifndef ARGS_H_
+#define ARGS_H_
 #include <stdio.h>
 
-struct arg
-{
-    char                 **argv;
-    const char            *name;
-    const char            *val;
-    unsigned int           argv_step;
-    const struct arg_def  *def;
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+struct arg {
+  char                 **argv;
+  const char            *name;
+  const char            *val;
+  unsigned int           argv_step;
+  const struct arg_def  *def;
 };
 
-struct arg_enum_list
-{
-    const char *name;
-    int         val;
+struct arg_enum_list {
+  const char *name;
+  int         val;
 };
 #define ARG_ENUM_LIST_END {0}
 
-typedef struct arg_def
-{
-    const char *short_name;
-    const char *long_name;
-    int         has_val;
-    const char *desc;
-    const struct arg_enum_list *enums;
+typedef struct arg_def {
+  const char *short_name;
+  const char *long_name;
+  int         has_val;
+  const char *desc;
+  const struct arg_enum_list *enums;
 } arg_def_t;
 #define ARG_DEF(s,l,v,d) {s,l,v,d, NULL}
 #define ARG_DEF_ENUM(s,l,v,d,e) {s,l,v,d,e}
@@ -50,5 +51,10 @@ char **argv_dup(int argc, const char **argv);
 unsigned int arg_parse_uint(const struct arg *arg);
 int arg_parse_int(const struct arg *arg);
 struct vpx_rational arg_parse_rational(const struct arg *arg);
+int arg_parse_enum(const struct arg *arg);
 int arg_parse_enum_or_int(const struct arg *arg);
+#ifdef __cplusplus
+}  // extern "C"
 #endif
+
+#endif  // ARGS_H_