pipe             4136 gc/os_dep.c    	    FILE *pipe;
pipe             4191 gc/os_dep.c    		pipe = popen(cmd_buf, "r");
pipe             4196 gc/os_dep.c    		if (pipe == NULL
pipe             4197 gc/os_dep.c    		    || (result_len = fread(result_buf, 1, RESULT_SZ - 1, pipe))
pipe             4199 gc/os_dep.c    		  if (pipe != NULL) pclose(pipe);
pipe             4208 gc/os_dep.c    		    pclose(pipe);
pipe             4227 gc/os_dep.c    		pclose(pipe);
pipe              117 src/gauche/mingw-compat.h int pipe(int fd[]);
pipe             2194 src/syslib.c   SCM_SYSCALL(r, pipe(fds));