Completely revamp the grab source code

Some of the (many) few changes are:
- Multithreading for significantly faster performance
- The -p/--predicate flag
- Byte offsets as the default
- No customizable colors (maybe this will come back later)
- Newer edition of mlib (formerly librune)

1 files changed, 19 insertions, 0 deletions

diff --git a/src/tpool.h b/src/tpool.h
new file mode 100644
index 0000000..04f0486
--- /dev/null
+++ b/src/tpool.h
@@ -0,0 +1,19 @@
+#ifndef GRAB_TPOOL_H
+#define GRAB_TPOOL_H
+
+#include <pthread.h>
+#include <stdatomic.h>
+#include <stddef.h>
+
+typedef struct {
+	int tcnt;
+	pthread_t *thrds;
+	atomic_ptrdiff_t wi;
+	const char **files;
+	ptrdiff_t filecnt;
+} tpool_t;
+
+int tpinit(tpool_t *tp, const char **files, ptrdiff_t filecnt);
+void tpfree(tpool_t *tp);
+
+#endif /* !GRAB_TPOOL_H */