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Last change
on this file since 607 was 10, checked in by bird, 22 years ago |
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Initial revision
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Property cvs2svn:cvs-rev
set to
1.1
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Property svn:eol-style
set to
native
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Property svn:executable
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*
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File size:
583 bytes
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| 1 | /* Portable version of strchr()
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| 2 | This function is in the public domain. */
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| 3 |
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| 4 | /*
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| 5 | NAME
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| 6 | strchr -- return pointer to first occurance of a character
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| 7 |
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| 8 | SYNOPSIS
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| 9 | char *strchr (const char *s, int c)
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| 10 |
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| 11 | DESCRIPTION
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| 12 | Returns a pointer to the first occurance of character C in
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| 13 | string S, or a NULL pointer if no occurance is found.
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| 14 |
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| 15 | BUGS
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| 16 | Behavior when character is the null character is implementation
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| 17 | dependent.
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| 18 | */
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| 19 |
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| 20 | #include <ansidecl.h>
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| 21 |
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| 22 | char *
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| 23 | strchr (s, c)
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| 24 | register const char *s;
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| 25 | int c;
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| 26 | {
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| 27 | do {
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| 28 | if (*s == c)
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| 29 | {
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| 30 | return (char*)s;
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| 31 | }
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| 32 | } while (*s++);
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| 33 | return (0);
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| 34 | }
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