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/* Convert a binary file to a const char array of hex. */
#include <stdio.h>
#include <stdlib.h>
int
main(int argc, char **argv)
{
int c;
if (argc != 2) {
fprintf(stderr, "usage: %s name <infile >outfile.h\n",
argv[0]);
exit(EXIT_FAILURE);
}
printf("/* this file was automatically generated with hex-ify */\n"
"static const unsigned char %s[] = {\n", argv[1]);
int start_of_line = 1;
int first = 1;
int bytes = 0;
while ((c = getchar()) != EOF) {
if (start_of_line) {
printf(" ");
start_of_line = 0;
}
if (first) {
first = 0;
} else {
printf(", ");
}
printf("0x%02x", (unsigned char)c);
bytes++;
if (bytes == 12) {
printf(",\n");
first = 1;
start_of_line = 1;
bytes = 0;
}
}
printf("\n};\n");
return (0);
}
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