Loading and saving memory areas on cbm platforms

git-svn-id: svn://svn.cc65.org/cc65/trunk@625 b7a2c559-68d2-44c3-8de9-860c34a00d81

libsrc/cbm/cbm_load.c

@@ -0,0 +1,20 @@
+/*
+ * Marc 'BlackJack' Rintsch, 06.03.2001
+ *
+ * unsigned int cbm_load(const char* name, char device, unsigned int addr);
+ */
+
+#include <cbm.h>
+
+/* loads file "name" from given device to given address or to the load address
+ * of the file if addr is 0
+ */
+unsigned int cbm_load(const char* name, char device, unsigned int addr)
+{
+    /* LFN is set to 0 but it's not needed for loading.
+     * (BASIC V2 sets it to the value of the SA for LOAD)
+     */
+    cbm_k_setlfs(0, device, ((addr == 0) ? 1 : 0));
+    cbm_k_setnam(name);
+    return cbm_k_load(0, addr);
+}