add "scan helper getc" and rework strtod, etc. to use it

[musl] / src / internal / stdio_impl.h

diff --git a/src/internal/stdio_impl.h b/src/internal/stdio_impl.h
index c5f45eb..5ec296f 100644 (file)
--- a/src/internal/stdio_impl.h
+++ b/src/internal/stdio_impl.h
@@ -59,6 +59,8 @@ struct __FILE_s {
        off_t off;
        int (*flush)(FILE *);
        void *mustbezero_2;
+       unsigned char *shend;
+       off_t shlim, shcnt;
 };
 
 size_t __stdio_read(FILE *, unsigned char *, size_t);