Add ABI compatability aliases.

GNU used several extensions that were incompatible with C99 and POSIX,
so they used alternate names for the standard functions.

The result is that we need these to run standards-conformant programs
that were linked with glibc.

1 files changed, 3 insertions, 0 deletions

diff --git a/src/stdio/swscanf.c b/src/stdio/swscanf.c
index 1fe3c3d8..c7986096 100644
--- a/src/stdio/swscanf.c
+++ b/src/stdio/swscanf.c
@@ -1,6 +1,7 @@
 #include <stdio.h>
 #include <stdarg.h>
 #include <wchar.h>
+#include "libc.h"
 
 int swscanf(const wchar_t *restrict s, const wchar_t *restrict fmt, ...)
 {
@@ -11,3 +12,5 @@ int swscanf(const wchar_t *restrict s, const wchar_t *restrict fmt, ...)
 	va_end(ap);
 	return ret;
 }
+
+weak_alias(swscanf,__isoc99_swscanf);