1 files changed, 8 insertions, 0 deletions
diff --git a/lib/psf.c b/lib/psf.c
new file mode 100644
index 0000000..407420e
--- /dev/null
+++ b/lib/psf.c
@@ -0,0 +1,8 @@
+#include "psf.h"
+
+uint8_t*
+psf_glyph(struct psf1_header *header, uint8_t glyph)
+{
+    uint8_t *glyph_bitmap = header->bitmap;
+    return &glyph_bitmap[(size_t)glyph * header->char_height];
+}