* be found in the AUTHORS file in the root of the source tree.
*/
-
-#ifndef ARGS_H
-#define ARGS_H
+#ifndef ARGS_H_
+#define ARGS_H_
#include <stdio.h>
+#ifdef __cplusplus
+extern "C" {
+#endif
+
struct arg {
- char **argv;
- const char *name;
- const char *val;
- unsigned int argv_step;
- const struct arg_def *def;
+ 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;
+ int val;
};
-#define ARG_ENUM_LIST_END {0}
+#define ARG_ENUM_LIST_END \
+ { 0 }
typedef struct arg_def {
const char *short_name;
const char *long_name;
- int has_val;
+ 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}
-#define ARG_DEF_LIST_END {0}
+#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 }
+#define ARG_DEF_LIST_END \
+ { 0 }
struct arg arg_init(char **argv);
int arg_match(struct arg *arg_, const struct arg_def *def, 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_