feat(printf): added new oprintf() function

Write formatted output directly to given output function

1 files changed, 3 insertions, 0 deletions

diff --git a/README.md b/README.md
index 2c16afd..6583269 100644
--- a/README.md
+++ b/README.md
@@ -50,6 +50,9 @@ int printf(const char* format, ...);
 int sprintf(char* buffer, const char* format, ...);

 int snprintf(char* buffer, size_t count, const char* format, ...);

 int vsnprintf(char* buffer, size_t count, const char* format, va_list va);

+

+// write to output function (instead of buffer)

+int oprintf(void (*out)(char character), const char* format, ...);

 ```