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author | Sebastian Schmelzer | 2010-10-25 16:53:54 +0200 |
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committer | Sebastian Schmelzer | 2010-10-25 16:53:54 +0200 |
commit | 3050a9253437f4a4b5ad4bf3b3efdc3c660a5137 (patch) | |
tree | 91ac22153e416aac7ca20916b314b5e2ffa871b1 /contrib/syslinux-4.02/com32/lib/strcmp.c | |
download | preboot-3050a9253437f4a4b5ad4bf3b3efdc3c660a5137.tar.gz preboot-3050a9253437f4a4b5ad4bf3b3efdc3c660a5137.tar.xz preboot-3050a9253437f4a4b5ad4bf3b3efdc3c660a5137.zip |
Diffstat (limited to 'contrib/syslinux-4.02/com32/lib/strcmp.c')
-rw-r--r-- | contrib/syslinux-4.02/com32/lib/strcmp.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/contrib/syslinux-4.02/com32/lib/strcmp.c b/contrib/syslinux-4.02/com32/lib/strcmp.c new file mode 100644 index 0000000..47a4aad --- /dev/null +++ b/contrib/syslinux-4.02/com32/lib/strcmp.c @@ -0,0 +1,21 @@ +/* + * strcmp.c + */ + +#include <string.h> + +int strcmp(const char *s1, const char *s2) +{ + const unsigned char *c1 = (const unsigned char *)s1; + const unsigned char *c2 = (const unsigned char *)s2; + unsigned char ch; + int d = 0; + + while (1) { + d = (int)(ch = *c1++) - (int)*c2++; + if (d || !ch) + break; + } + + return d; +} |