stdlib: don't depend on stdint * lib/stdlib.in.h: Don't include <stdint.h> merely because GNULIB_POSIXCHECK is defined. GNULIB_POSIXCHECK seems to be independent of whether stdint.h is needed. * m4/random_r.m4 (gl_FUNC_RANDOM_R): Check for struct random_data here, instead of ... * m4/stdlib_h.m4 (gl_STDLIB_H): ... here. Applications that need struct random_data should be using the random_r module, not just the stdlib module (which wouldn't make sense: what package needs just struct random_data without also needing random_r?). * modules/stdlib (Depends-on): Remove stdint.