Commit 806d6f857009f0920b74405004a8ea42b4adb23d
2023-03-22T21:33:24
vasnwprintf: Fix a warning: implicit declaration of function ‘wcsnlen’. * m4/vasnprintf.m4 (gl_PREREQ_VASNWPRINTF): Test also whether wcsnlen is declared. * lib/vasnprintf.c (local_wcsnlen): Together with HAVE_WCSNLEN, test also HAVE_DECL_WCSNLEN.