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authorBdale Garbee <bdale@gag.com>2012-09-12 20:01:22 -0600
committerBdale Garbee <bdale@gag.com>2012-09-12 20:01:22 -0600
commit3b612efcd1dddc6a3d59012f7ed57754b1f798c2 (patch)
tree18d50713491ef96c5c127a309f870efb6c33f98d /src/cc1111/ao_string.c
parente076773c1693e2a62bb828dee71c04c20dbab0a5 (diff)
parent01eb36408d7e0e826b431fcc1d3b2deb23607e0b (diff)
Merge branch 'new-debian' into debian
Conflicts: ChangeLog debian/altos.install debian/changelog debian/control debian/copyright debian/dirs debian/docs debian/menu debian/rules src/Makefile
Diffstat (limited to 'src/cc1111/ao_string.c')
-rw-r--r--src/cc1111/ao_string.c50
1 files changed, 50 insertions, 0 deletions
diff --git a/src/cc1111/ao_string.c b/src/cc1111/ao_string.c
new file mode 100644
index 00000000..3a07e47e
--- /dev/null
+++ b/src/cc1111/ao_string.c
@@ -0,0 +1,50 @@
+/*
+ * Copyright © 2011 Keith Packard <keithp@keithp.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+ */
+
+#include "ao.h"
+
+void
+_ao_xmemcpy(__xdata void *dst, __xdata void *src, uint8_t count)
+{
+ while (count--) {
+ *(__xdata uint8_t *) dst = *(__xdata uint8_t *) src;
+ dst = (__xdata uint8_t *) dst + 1;
+ src = (__xdata uint8_t *) src + 1;
+ }
+}
+
+void
+_ao_xmemset(__xdata void *dst, uint8_t v, uint8_t count)
+{
+ while (count--) {
+ *(__xdata uint8_t *) dst = v;
+ dst = (__xdata uint8_t *) dst + 1;
+ }
+}
+
+int8_t
+_ao_xmemcmp(__xdata void *a, __xdata void *b, uint8_t count)
+{
+ while (count--) {
+ int8_t d = *(__xdata int8_t *) a - *(__xdata int8_t *) b;
+ if (d)
+ return d;
+ a = (__xdata int8_t *) a + 1;
+ b = (__xdata int8_t *) b + 1;
+ }
+ return 0;
+}