memchk.h

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// -*-Mode: C++;-*- // technically C99

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#ifndef MEMCHK_H
#define MEMCHK_H

#include <stdbool.h>
#include <stddef.h>
static inline bool
memchk(const char *buf,char v,size_t len)
{
  for(int i=0;i < len;i++){
    if (*(buf++) != v){
      return false;
    }
  }
  return true;
}

#endif // MEMCHK_H