Fixing ESPCM 1/2

2024-03-19 13:01:54 -03:00
parent 011b06441d
commit 40607b291d
3 changed files with 201 additions and 107 deletions
--- a/src/include/86box/fifo.h
+++ b/src/include/86box/fifo.h
@@ -1,3 +1,6 @@
+#ifndef FIFO_H
+#define FIFO_H
+
 /*
 * 86Box    A hypervisor and IBM PC system emulator that specializes in
 *          running old operating systems and software designed for IBM
@@ -71,3 +74,5 @@ extern void       fifo_reset(void *priv);
 extern void       fifo_reset_evt(void *priv);
 extern void       fifo_close(void *priv);
 extern void      *fifo_init(int len);
+
+#endif /*FIFO_H*/