Koders Code Search: strncmp.c

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strncmp.c
Language: C
LOC: 23

Project Info
MinGW - Minimalist GNU for Windows(mingw)
Server: SourceForge
Type: cvs

$SourceForge\m\mingw\mingw\msys\rt\src\libiberty\$ ...ingw\msys\rt\src\libiberty\

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   Makefile.in
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   strncasecmp.c
   strncmp.c
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   strsignal.c
   strstr.c
   strtod.c
   strtol.c
   strtoul.c
   ternary.c
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   vprintf.c
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/* strncmp -- compare two strings, stop after n bytes.
   This function is in the public domain.  */

#include <ansidecl.h>
#ifdef __STDC__
#include <stddef.h>
#else
#define size_t unsigned long
#endif

int
strncmp(s1, s2, n)
     const char *s1, *s2;
     register size_t n;
{
  register unsigned char u1, u2;

  while (n-- > 0)
    {
      u1 = (unsigned char) *s1++;
      u2 = (unsigned char) *s2++;
      if (u1 != u2)
	return u1 - u2;
      if (u1 == '\0')
	return 0;
    }
  return 0;
}