1 files changed, 49 insertions, 0 deletions
diff --git a/src/polypcore/modargs.h b/src/polypcore/modargs.h
new file mode 100644
index 00000000..678ea1a7
--- /dev/null
+++ b/src/polypcore/modargs.h
@@ -0,0 +1,49 @@
+#ifndef foomodargshfoo
+#define foomodargshfoo
+
+/* $Id$ */
+
+/***
+  This file is part of polypaudio.
+ 
+  polypaudio is free software; you can redistribute it and/or modify
+  it under the terms of the GNU Lesser General Public License as published
+  by the Free Software Foundation; either version 2 of the License,
+  or (at your option) any later version.
+ 
+  polypaudio is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+  General Public License for more details.
+ 
+  You should have received a copy of the GNU Lesser General Public License
+  along with polypaudio; if not, write to the Free Software
+  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+  USA.
+***/
+
+#include <inttypes.h>
+#include <polyp/sample.h>
+#include "core.h"
+
+typedef struct pa_modargs pa_modargs;
+
+/* A generic parser for module arguments */
+
+/* Parse the string args. The NULL-terminated array keys contains all valid arguments. */
+pa_modargs *pa_modargs_new(const char *args, const char* const keys[]);
+void pa_modargs_free(pa_modargs*ma);
+
+/* Return the module argument for the specified name as a string. If
+ * the argument was not specified, return def instead.*/
+const char *pa_modargs_get_value(pa_modargs *ma, const char *key, const char *def);
+
+/* Return a module argument as unsigned 32bit value in *value */
+int pa_modargs_get_value_u32(pa_modargs *ma, const char *key, uint32_t *value);
+int pa_modargs_get_value_s32(pa_modargs *ma, const char *key, int32_t *value);
+int pa_modargs_get_value_boolean(pa_modargs *ma, const char *key, int *value);
+
+/* Return sample spec data from the three arguments "rate", "format" and "channels" */
+int pa_modargs_get_sample_spec(pa_modargs *ma, pa_sample_spec *ss);
+
+#endif