51   char targaheader[18];  in write_header()  local
54   MEMZERO(targaheader, sizeof(targaheader));  in write_header()
57     targaheader[1] = 1;         /* color map type 1 */  in write_header()
58     targaheader[5] = (char)(num_colors & 0xFF);  in write_header()
59     targaheader[6] = (char)(num_colors >> 8);  in write_header()
60     targaheader[7] = 24;        /* 24 bits per cmap entry */  in write_header()
63   targaheader[12] = (char)(cinfo->output_width & 0xFF);  in write_header()
64   targaheader[13] = (char)(cinfo->output_width >> 8);  in write_header()
65   targaheader[14] = (char)(cinfo->output_height & 0xFF);  in write_header()
66   targaheader[15] = (char)(cinfo->output_height >> 8);  in write_header()
67   targaheader[17] = 0x20;       /* Top-down, non-interlaced */  in write_header()
70     targaheader[2] = 3;         /* image type = uncompressed grayscale */  in write_header()
71     targaheader[16] = 8;        /* bits per pixel */  in write_header()
74       targaheader[2] = 1;       /* image type = colormapped RGB */  in write_header()
75       targaheader[16] = 8;  in write_header()
77       targaheader[2] = 2;       /* image type = uncompressed RGB */  in write_header()
78       targaheader[16] = 24;  in write_header()
82   if (JFWRITE(dinfo->output_file, targaheader, 18) != (size_t)18)  in write_header()