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authorH. Peter Anvin <hpa@linux.intel.com>2010-05-10 12:45:24 -0700
committerH. Peter Anvin <hpa@linux.intel.com>2010-05-10 12:45:24 -0700
commit8d43bf742fc263177d39a8d408638eed408bc076 (patch)
tree28b270527ea1e1fd462650f9a8a85f0f8c0bf6c2 /core/console.c
parent4ee08e404e1146e7e9d07f0a16ed9a49d251f8c3 (diff)
downloadsyslinux-8d43bf742fc263177d39a8d408638eed408bc076.tar.gz
syslinux-8d43bf742fc263177d39a8d408638eed408bc076.tar.xz
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core: remove "Hello, World!" debugging message
Remove "Hello, World!" debugging message -- no longer relevant. Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Diffstat (limited to 'core/console.c')
-rw-r--r--core/console.c22
1 files changed, 22 insertions, 0 deletions
diff --git a/core/console.c b/core/console.c
new file mode 100644
index 00000000..282c57f5
--- /dev/null
+++ b/core/console.c
@@ -0,0 +1,22 @@
+#include <stddef.h>
+#include <com32.h>
+#include <stdio.h>
+#include <string.h>
+
+void myputchar(int c)
+{
+ static com32sys_t ireg;
+
+ if (c == '\n')
+ myputchar('\r');
+
+ ireg.eax.b[1] = 0x02;
+ ireg.edx.b[0] = c;
+ __intcall(0x21, &ireg, NULL);
+}
+
+void myputs(const char *str)
+{
+ while (*str)
+ myputchar(*str++);
+}