UnitTestHostCrtWrapper.c

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#include <stdio.h>
 
#include <Base.h>
#include <Library/DebugLib.h>
 
/* Convert character to lowercase */
int
tolower (
  int  c
  )
{
  if (('A' <= (c)) && ((c) <= 'Z')) {
    return (c - ('A' - 'a'));
  }
 
  return (c);
}
 
/* Compare first n bytes of string s1 with string s2, ignoring case */
int
strncasecmp (
  const char  *s1,
  const char  *s2,
  size_t      n
  )
{
  int  Val;
 
  ASSERT (s1 != NULL);
  ASSERT (s2 != NULL);
 
  if (n != 0) {
    do {
      Val = tolower (*s1) - tolower (*s2);
      if (Val != 0) {
        return Val;
      }
 
      ++s1;
      ++s2;
      if (*s1 == '\0') {
        break;
      }
    } while (--n != 0);
  }
 
  return 0;
}
 
/* Read formatted data from a string */
int
sscanf (
  const char  *buffer,
  const char  *format,
  ...
  )
{
  //
  // Null sscanf() function implementation to satisfy the linker, since
  // no direct functionality logic dependency in present UEFI cases.
  //
  return 0;
}
 
uid_t
getuid (
  void
  )
{
  return 0;
}
 
uid_t
geteuid (
  void
  )
{
  return 0;
}
 
gid_t
getgid (
  void
  )
{
  return 0;
}
 
gid_t
getegid (
  void
  )
{
  return 0;
}
 
unsigned int
sleep (
  unsigned int  seconds
  )
{
  return 0;
}
 
int
gettimeofday (
  struct timeval   *tv,
  struct timezone  *tz
  )
{
  tv->tv_sec  = 0;
  tv->tv_usec = 0;
  return 0;
}
 
int   errno = 0;
long  timezone;