source file of the GNU LilyPond music typesetter
- (c) 2000--2002 Han-Wen Nienhuys <hanwen@cs.uu.nl>
+ (c) 2000--2003 Han-Wen Nienhuys <hanwen@cs.uu.nl>
*/
+
+#ifndef _GNU_SOURCE // we want memmem
+#define _GNU_SOURCE
+#endif
+#include <string.h>
+#include "libc-extension.hh"
#include "afm.hh"
#include "warn.hh"
#include "molecule.hh"
{
FILE *f = fopen (nm.to_str0 () , "r");
char s[2048];
- char *check_key = "TfmCheckSum";
- fgets (s, sizeof (s), f);
-
- unsigned int cs = 0;
- if (strncmp (s, check_key, strlen (check_key)) == 0)
- {
- sscanf (s + strlen (check_key), "%ud", &cs);
- }
- else
+ char *check_key = "Comment TfmCheckSum";
+
+ unsigned int cs = 0;
+
+#if 0
+ fread (s, sizeof (s), sizeof (*s), f);
+ if (char const* p = (char const *)
+ memmem (s, sizeof (s), check_key, strlen (check_key)))
+ sscanf (p + strlen (check_key), "%ud", &cs);
+#else
+ s[0] = 0;
+ /* Assume check_key in first 10 lines */
+ for (int i = 0; i < 10; i++)
{
- rewind (f);
+ fgets (s, sizeof (s), f);
+ if (strncmp (s, check_key, strlen (check_key)) == 0)
+ {
+ sscanf (s + strlen (check_key), "%ud", &cs);
+ break;
+ }
}
-
+#endif
+
+ rewind (f);
AFM_Font_info * fi;
int ok = AFM_parseFile (f, &fi, ~1);