1 files changed, 42 insertions, 0 deletions
diff --git a/outform.c b/outform.c
new file mode 100644
index 00000000..154c63f7
--- /dev/null
+++ b/outform.c
@@ -0,0 +1,42 @@
+/* outform.c	manages a list of output formats, and associates
+ * 		them with their relevant drivers. Also has a
+ * 		routine to find the correct driver given a name
+ * 		for it
+ *
+ * The Netwide Assembler is copyright (C) 1996 Simon Tatham and
+ * Julian Hall. All rights reserved. The software is
+ * redistributable under the licence given in the file "Licence"
+ * distributed in the NASM archive.
+ */
+
+#include <stdio.h>
+#include <string.h>
+#include "outform.h"
+
+static struct ofmt *drivers[MAX_OUTPUT_FORMATS];
+static int ndrivers = 0;
+
+struct ofmt *ofmt_find(char *name)     /* find driver */
+{
+    int i;
+
+    for (i=0; i<ndrivers; i++)
+	if (!strcmp(name,drivers[i]->shortname))
+	    return drivers[i];
+
+    return NULL;
+}
+
+void ofmt_list(struct ofmt *deffmt)
+{
+    int i;
+    for (i=0; i<ndrivers; i++)
+	fprintf(stderr,"  %c %-7s%s\n",
+		drivers[i] == deffmt ? '*' : ' ',
+		drivers[i]->shortname,
+		drivers[i]->fullname);
+}
+
+void ofmt_register (struct ofmt *info) {
+    drivers[ndrivers++] = info;
+}