utils: moving stringFoundInStringArray() from decoder into utils

src/decoder_list.c

@@ -18,6 +18,7 @@
 
 #include "decoder_list.h"
 #include "decoder_api.h"
+#include "utils.h"
 
 #include <glib.h>
 
@@ -76,17 +77,6 @@ enum {
 /** which plugins have been initialized successfully? */
 static bool decoder_plugins_enabled[num_decoder_plugins];
 
-static int stringFoundInStringArray(const char *const*array, const char *suffix)
-{
-	while (array && *array) {
-		if (strcasecmp(*array, suffix) == 0)
-			return 1;
-		array++;
-	}
-
-	return 0;
-}
-
 const struct decoder_plugin *
 decoder_plugin_from_suffix(const char *suffix, unsigned int next)
 {

src/utils.c

@@ -235,3 +235,14 @@ void xpthread_cond_destroy(pthread_cond_t *cond)
 	if ((err = pthread_cond_destroy(cond)))
 		FATAL("failed to destroy cond: %s\n", strerror(err));
 }
+
+int stringFoundInStringArray(const char *const*array, const char *suffix)
+{
+	while (array && *array) {
+		if (strcasecmp(*array, suffix) == 0)
+			return 1;
+		array++;
+	}
+
+	return 0;
+}

src/utils.h

@@ -108,4 +108,6 @@ void xpthread_mutex_destroy(pthread_mutex_t *mutex);
 
 void xpthread_cond_destroy(pthread_cond_t *cond);
 
+int stringFoundInStringArray(const char *const*array, const char *suffix);
+
 #endif