Are Casilla
37 lines
798 B
C
37 lines
798 B
C
#include <stdio.h>
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#include <string.h>
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#include <stdlib.h>
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int main(int argc, char **argv)
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{
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char buf[256], s[100];
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int c;
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FILE *fp;
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if (argc != 3) {
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fprintf(stderr, "Usage: %s varname file\n", *argv);
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return 1;
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}
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if (!(fp = fopen(argv[2], "rb"))) {
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fputs("Cannot open ", stderr);
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perror(argv[2]);
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return 1;
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}
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fseek(fp, 0, SEEK_END);
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long len = ftell(fp);
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fseek(fp, 0, SEEK_SET);
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printf("unsigned int %s_len = %u;\nunsigned char %s[] = {\n",
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argv[1], len, argv[1]);
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strcpy(buf, " ");
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while ((c = getc(fp)) != EOF) {
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sprintf(s, "%u,", (unsigned char) c);
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if (strlen(s) + strlen(buf) >= 80)
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puts(buf), strcpy(buf, " ");
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strcat(buf, s);
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}
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if (*buf)
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strcat(buf, "\n");
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printf("%s};\n", buf);
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fprintf(stderr, "%s_len = %u\n", argv[1], len);
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return 0;
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}
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