readWritePNG.c:#    define Trace(x)   fprintf x ; fflush(stderr)
readWritePNG.c:        fprintf(stderr,
readWritePNG.c:                fprintf(stderr,
readWritePNG.c:                fprintf(stderr,
readWritePNG.c:                fprintf(stderr,
readWritePNG.c:                fprintf(stderr,
readWritePNG.c:                fprintf(stderr,
readWritePNG.c:            fprintf(stderr, "ReadPNG:  unknown image type (%d)\n", color_type);
readWritePNG.c:            fprintf(stderr, "ReadPNG error:  unknown PNG image type\n");
readWritePNG.c:            fprintf(stderr,
readWritePNG.c:            fprintf(stderr, "ReadPNG:  unable to malloc png_data\n");
readWritePNG.c:            fprintf(stderr,
readWritePNG.c:        fprintf(stderr,
readWritePNG.c:            fprintf(stderr,
readWritePNG.c:        sprintf(software_text, "XPaint %s", XPAINT_VERSION);
readWritePNG.c:        fprintf(stderr, "WritePNG:  sorry, can't write alpha images yet\n");
readWritePNG.c:            fprintf(stderr,
readWritePNG.c:  fprintf(stderr, "XPaint:  fatal libpng error: %s\n", msg);
readWritePNG.c:    fprintf(stderr, "XPaint:  "
