diff options
Diffstat (limited to 'gcc-4.7/libiberty/strncmp.c')
-rw-r--r-- | gcc-4.7/libiberty/strncmp.c | 34 |
1 files changed, 0 insertions, 34 deletions
diff --git a/gcc-4.7/libiberty/strncmp.c b/gcc-4.7/libiberty/strncmp.c deleted file mode 100644 index 23f6df617..000000000 --- a/gcc-4.7/libiberty/strncmp.c +++ /dev/null @@ -1,34 +0,0 @@ -/* strncmp -- compare two strings, stop after n bytes. - This function is in the public domain. */ - -/* - -@deftypefn Supplemental int strncmp (const char *@var{s1}, @ - const char *@var{s2}, size_t @var{n}) - -Compares the first @var{n} bytes of two strings, returning a value as -@code{strcmp}. - -@end deftypefn - -*/ - -#include <ansidecl.h> -#include <stddef.h> - -int -strncmp(const char *s1, const char *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; -} |