fputc 177 maint/gnulib/lib/stdio-write.c fputc (int c, FILE *stream) fputc 509 maint/gnulib/lib/stdio.in.h # undef fputc fputc 510 maint/gnulib/lib/stdio.in.h # define fputc rpl_fputc fputc 72 maint/gnulib/lib/unlocked-io.h # undef fputc fputc 73 maint/gnulib/lib/unlocked-io.h # define fputc(x,y) fputc_unlocked (x,y)