implement mbtowc directly, not as a wrapper for mbrtowc

[musl] / src / internal / libc.c

diff --git a/src/internal/libc.c b/src/internal/libc.c
index d22d274..942f6b4 100644 (file)
--- a/src/internal/libc.c
+++ b/src/internal/libc.c
@@ -16,3 +16,7 @@ __asm__(".hidden __libc");
 
 size_t __hwcap;
 size_t __sysinfo;
+char *__progname=0, *__progname_full=0;
+
+weak_alias(__progname, program_invocation_short_name);
+weak_alias(__progname_full, program_invocation_name);