/* Test whether a basic putwc invocation works. */ #include #include "../basic.h" int main(void) { FILE* fp = tmpfile(); if ( !fp ) err(1, "tmpfile"); wchar_t c = L'x'; if ( putwc(c, fp) == WEOF ) err(1, "putwc"); if ( fflush(fp) == EOF ) err(1, "fflush"); return 0; }