feat: libfmt prototype added from plan9

1 files changed, 14 insertions, 0 deletions

diff --git a/sys/libfmt/esprint.c b/sys/libfmt/esprint.c
new file mode 100644
index 0000000..6d97340
--- /dev/null
+++ b/sys/libfmt/esprint.c
@@ -0,0 +1,14 @@
+#include "internal.h"
+
+char *
+fmt·esprint(char *buf, char *end, char *fmt, ...)
+{
+    char *p;
+    va_list args;
+
+    va_start(args, fmt);
+    p = fmt·vesprint(buf, end, fmt, args);
+    va_end(args);
+
+    return p;
+}