Added missing files from last commit...

src/rom.c

@@ -0,0 +1,29 @@
+#include <stdio.h>
+#include "ibm.h"
+#include "rom.h"
+
+FILE *romfopen(char *fn, char *mode)
+{
+        char s[512];
+        strcpy(s, pcempath);
+        put_backslash(s);
+        strcat(s, fn);
+        return fopen(s, mode);
+}
+
+int rom_present(char *fn)
+{
+        FILE *f;
+        char s[512];
+        
+        strcpy(s, pcempath);
+        put_backslash(s);
+        strcat(s, fn);
+        f = fopen(s, "rb");
+        if (f)
+        {
+                fclose(f);
+                return 1;
+        }
+        return 0;
+}

src/rom.h

@@ -0,0 +1,2 @@
+FILE *romfopen(char *fn, char *mode);
+int rom_present(char *fn);