compress_malloc
compress_opt = compress_malloc(strlen(BZIP)
compress_opt = compress_malloc(strlen(GZIP)
compress_malloc(strlen(COMPRESS) + 1);
compress_opt = compress_malloc(strlen(XZ) + 1);
static void *compress_malloc(size_t);
compress_opt = compress_malloc(strlen(GZCAT) + 1);
compress_opt = compress_malloc(strlen(GZIP) + 1);
compress_opt = compress_malloc(strlen(BZCAT) + 1);
compress_opt = compress_malloc(strlen(BZIP) + 1);
compress_opt = compress_malloc(strlen(ZCAT) + 1);
compress_opt = compress_malloc(strlen(COMPRESS) + 1);
compress_opt = compress_malloc(strlen(XZCAT) + 1);
compress_opt = compress_malloc(strlen(XZ) + 1);