Le Sat 15/11/2003, Colin Watson disait > On Sat, Nov 15, 2003 at 05:13:33PM +0100, Erwan David wrote: > [...] > > cc -g -ansi -pedantic -Wall -W -Wundef -Wshadow -Wpointer-arith > > -Wbad-function-cast -Wcast-qual -Wcast-align -Wwrite-strings -Wconversion > > -Wstrict-prototypes -Wmissing-prototypes -Wmissing-declarations -Wredundant-decls > > -Wnested-externs -Winline -DNO_EXPOSE_COMPRESSION > > -I/usr/include/libart-2.0/libart_lgpl/ -I/usr/include/libart-2.0/ > > -I/usr/include/gdk-pixbuf-1.0 -I/usr/include/glib-1.2 -I/usr/lib/glib/include > > -I/usr/X11R6/include -c -o main.o main.c > > main.c: In function `ParseArgs': > > main.c:19: warning: implicit declaration of function `getopt' > > main.c:23: warning: control reaches end of non-void function > > main.c: At top level: > > main.c:16: warning: `ParseArgs' defined but not used > > > > > > Why did getopt disappear ? > > You're using -ansi, which causes some header files to disable functions > not called for by ISO C. getopt() is one such. If you remove that flag > you should find that getopt() reappears. > > See the documentation of the -ansi flag.
whole unistd.h is outside iso C, so you mean al unistd.h is unusable using -ansi ? -- Erwan -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
