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-rw-r--r--print.c21
1 files changed, 21 insertions, 0 deletions
diff --git a/print.c b/print.c
new file mode 100644
index 0000000..311276b
--- /dev/null
+++ b/print.c
@@ -0,0 +1,21 @@
+#include <stdio.h>
+#include <stdarg.h>
+
+#include "print.h"
+
+#define PRINT_ERROR_PREFIX "ERROR: "
+#define PRINT_ERROR_SUFFIX "\n"
+
+void
+print_error(const char * const format, ...)
+{
+ fprintf(stderr, PRINT_ERROR_PREFIX);
+
+ va_list args;
+
+ va_start(args, format);
+ vfprintf(stderr, format, args);
+ va_end(args);
+
+ fprintf(stderr, PRINT_ERROR_SUFFIX);
+}