Lines Matching full:stderr
35 #define STDERR 2
86 fprintf (stderr, "PNM2PNG\n");
87 fprintf (stderr, "Error: can not create alpha-channel file %s\n", argv[argi]);
97 fprintf (stderr, "PNG2PNM\n");
98 fprintf (stderr, "Error: unknown option %s\n", argv[argi]);
108 fprintf (stderr, "PNG2PNM\n");
109 fprintf (stderr, "Error: file %s does not exist\n", argv[argi]);
117 fprintf (stderr, "PNG2PNM\n");
118 fprintf (stderr, "Error: can not create file %s\n", argv[argi]);
124 fprintf (stderr, "PNG2PNM\n");
125 fprintf (stderr, "Error: too many parameters\n");
146 fprintf (stderr, "PNG2PNM\n");
147 fprintf (stderr, "Error: unsuccessful convertion of PNG-image\n");
168 fprintf (stderr, "PNG2PNM\n");
169 fprintf (stderr, " by Willem van Schaik, 1999\n");
171 fprintf (stderr, " for Turbo-C and Borland-C compilers\n");
173 fprintf (stderr, " for Linux (and Unix) compilers\n");
175 fprintf (stderr, "Usage: png2pnm [options] <file>.png [<file>.pnm]\n");
176 fprintf (stderr, " or: ... | png2pnm [options]\n");
177 fprintf (stderr, "Options:\n");
178 fprintf (stderr, " -r[aw] write pnm-file in binary format (P4/P5/P6) (default)\n");
179 fprintf (stderr, " -n[oraw] write pnm-file in ascii format (P1/P2/P3)\n");
180 fprintf (stderr, " -a[lpha] <file>.pgm write PNG alpha channel as pgm-file\n");
181 fprintf (stderr, " -h | -? print this help-information\n");
309 fprintf (stderr, "PNG2PNM\n");
310 fprintf (stderr, "Error: PNG-file doesn't contain alpha channel\n");
