Lines Matching full:stderr
34 #define STDERR 2
84 fprintf (stderr, "PNM2PNG\n");
85 fprintf (stderr, "Error: alpha-channel file %s does not exist\n",
96 fprintf (stderr, "PNM2PNG\n");
97 fprintf (stderr, "Error: unknown option %s\n", argv[argi]);
107 fprintf (stderr, "PNM2PNG\n");
108 fprintf (stderr, "Error: file %s does not exist\n", argv[argi]);
116 fprintf (stderr, "PNM2PNG\n");
117 fprintf (stderr, "Error: can not create PNG-file %s\n", argv[argi]);
123 fprintf (stderr, "PNM2PNG\n");
124 fprintf (stderr, "Error: too many parameters\n");
145 fprintf (stderr, "PNM2PNG\n");
146 fprintf (stderr, "Error: unsuccessful converting to PNG-image\n");
167 fprintf (stderr, "PNM2PNG\n");
168 fprintf (stderr, " by Willem van Schaik, 1999\n");
170 fprintf (stderr, " for Turbo-C and Borland-C compilers\n");
172 fprintf (stderr, " for Linux (and Unix) compilers\n");
174 fprintf (stderr, "Usage: pnm2png [options] <file>.<pnm> [<file>.png]\n");
175 fprintf (stderr, " or: ... | pnm2png [options]\n");
176 fprintf (stderr, "Options:\n");
177 fprintf (stderr, " -i[nterlace] write png-file with interlacing on\n");
178 fprintf (stderr, " -a[lpha] <file>.pgm read PNG alpha channel as pgm-file\n");
179 fprintf (stderr, " -h | -? print this help-information\n");
