Difference between revisions of "c/string/byte/strstr"
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===Return value=== | ===Return value=== | ||
| − | pointer to the first character of the found substring in {{tt|dest}}, or {{ | + | pointer to the first character of the found substring in {{tt|dest}}, or {{c|NULL}} if no such character is found. If {{tt|src}} points to an empty string, {{tt|dest}} is returned. |
===Example=== | ===Example=== | ||
Revision as of 16:33, 13 April 2012
Template:c/string/byte/sidebar Template:ddcl list begin <tr class="t-dsc-header">
<td>Defined in header
</td>
<string.h>
<td></td> <td></td> </tr> <tr class="t-dcl ">
<td class="t-dcl-nopad">const char *strstr( const char *dest, const char *src );
</td>
<td class="t-dcl-nopad"> </td> <td class="t-dcl-nopad"> </td> </tr> <tr class="t-dcl ">
<td class="t-dcl-nopad">char *strstr( char *dest, const char *src );
</td>
<td class="t-dcl-nopad"> </td> <td class="t-dcl-nopad"> </td> </tr> Template:ddcl list end
Finds the first occurrence of the byte string src in the byte string pointed to by dest.
Contents |
Parameters
| dest | - | pointer to the null-terminated byte string to examine |
| src | - | pointer to the null-terminated byte string to search for |
Return value
pointer to the first character of the found substring in dest, or NULL if no such character is found. If src points to an empty string, dest is returned.
