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	blind-flip.c - blind - suckless command-line video editing utility
	git clone git://git.suckless.org/blind
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	blind-flip.c (637B)
	---
	1 /* See LICENSE file for copyright and license details. */
	2 #include "common.h"
	3
	4 USAGE("")
	5
	6 int
	7 main(int argc, char *argv[])
	8 {
	9 struct stream stream;
	10 size_t ptr;
	11 char *buf;
	12
	13 UNOFLAGS(argc);
	14
	15 eopen_stream(&stream, NULL);
	16 echeck_dimensions(&stream, WIDTH \| HEIGHT, NULL);
	17 fprint_stream_head(stdout, &stream);
	18 efflush(stdout, "<stdout>");
	19 buf = emalloc(stream.frame_size);
	20
	21 while (eread_frame(&stream, buf))
	22 for (ptr = stream.frame_size; ptr;)
	23 ewriteall(STDOUT_FILENO, buf + (ptr -= stream.ro…
	24 stream.row_size, "<stdout>");
	25 /* ewriteall is faster than writev(3) and vmsplice(3) */
	26
	27 free(buf);
	28 return 0;
	29 }