Lines Matching refs:STDERR
36 #define STDERR 2
88 fprintf (stderr, "PNM2PNG\n");
89 fprintf (stderr, "Error: can not create alpha-channel file %s\n",
100 fprintf (stderr, "PNG2PNM\n");
101 fprintf (stderr, "Error: unknown option %s\n", argv[argi]);
111 fprintf (stderr, "PNG2PNM\n");
112 fprintf (stderr, "Error: file %s does not exist\n", argv[argi]);
120 fprintf (stderr, "PNG2PNM\n");
121 fprintf (stderr, "Error: can not create file %s\n", argv[argi]);
127 fprintf (stderr, "PNG2PNM\n");
128 fprintf (stderr, "Error: too many parameters\n");
149 fprintf (stderr, "PNG2PNM\n");
150 fprintf (stderr, "Error: unsuccessful conversion of PNG-image\n");
171 fprintf (stderr, "PNG2PNM\n");
172 fprintf (stderr, " by Willem van Schaik, 1999\n");
174 fprintf (stderr, " for Turbo-C and Borland-C compilers\n");
176 fprintf (stderr, " for Linux (and Unix) compilers\n");
178 fprintf (stderr, "Usage: png2pnm [options] <file>.png [<file>.pnm]\n");
179 fprintf (stderr, " or: ... | png2pnm [options]\n");
180 fprintf (stderr, "Options:\n");
181 fprintf (stderr,
183 fprintf (stderr, " -n[oraw] write pnm-file in ascii format (P1/P2/P3)\n");
184 fprintf (stderr,
186 fprintf (stderr, " -h | -? print this help-information\n");
315 fprintf (stderr, "PNG2PNM\n");
316 fprintf (stderr, "Error: PNG-file doesn't contain alpha channel\n");
