168   ssize_t number_packets,unsigned char *packets,ssize_t number_pixels,  in SGIDecode()  argument
187         if (number_packets-- == 0)  in SGIDecode()
200             if (number_packets-- == 0)  in SGIDecode()
208             if (number_packets-- == 0)  in SGIDecode()
224     if (number_packets-- == 0)  in SGIDecode()
236         if (number_packets-- == 0)  in SGIDecode()
243         if (number_packets-- == 0)  in SGIDecode()
1121           number_packets,  in WriteSGIImage()  local
1152         number_packets=0;  in WriteSGIImage()
1159               number_packets);  in WriteSGIImage()
1160             number_packets+=length;  in WriteSGIImage()
1174         (void) WriteBlob(image,number_packets,packets);  in WriteSGIImage()