diff options
Diffstat (limited to 'dviware/beebe/src/strchr.h')
-rw-r--r-- | dviware/beebe/src/strchr.h | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/dviware/beebe/src/strchr.h b/dviware/beebe/src/strchr.h new file mode 100644 index 0000000000..f340e3aaea --- /dev/null +++ b/dviware/beebe/src/strchr.h @@ -0,0 +1,35 @@ +/* -*-C-*- strchr.h */ +/*-->strchr*/ +/**********************************************************************/ +/******************************* strchr *******************************/ +/**********************************************************************/ + +#ifndef KCC_20 +#define KCC_20 0 +#endif + +#ifndef IBM_PC_MICROSOFT +#define IBM_PC_MICROSOFT 0 +#endif + +#ifndef OS_VAXVMS +#define OS_VAXVMS 0 +#endif + + +#if (KCC_20 | IBM_PC_MICROSOFT | OS_VAXVMS) +#else +char* +strchr(s,c) /* return address of c in s[], or (char*)NULL if not found. */ +register char *s;/* c may be NUL; terminator of s[] is included in search. */ +register char c; +{ + while ((*s) && ((*s) != c)) + ++s; + + if ((*s) == c) + return (s); + else + return ((char*)NULL); +} +#endif |