strset() function in C Programming Language : Set Characters in String to Specific Value in C
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strset() function sets all the characters in a string to given character. Syntax for strset( ) function is given below.
Syntax
char *strset(char *string, int c);
Important Note
strset() function is non standard function which may not available in standard library in C.
Program
In this program, all characters of the string "atnyla" is set to $ using strset( )
function and output is displayed as
<span class="pln"> </span><span class="com">#include</span><span class="str"><stdio.h></span><span class="pln"> </span><span class="com">#include</span><span class="str"><string.h></span><span class="pln"> </span><span class="kwd">int</span><span class="pln"> main</span><span class="pun">()</span><span class="pln"> </span><span class="pun">{</span><span class="pln"> </span><span class="kwd">char</span><span class="pln"> str</span><span class="pun">[</span><span class="lit">20</span><span class="pun">]</span><span class="pln"> </span><span class="pun">=</span><span class="pln"> </span><span class="str">"atnyla"</span><span class="pun">;</span><span class="pln"> printf</span><span class="pun">(</span><span class="str">"Original string is : %s \n"</span><span class="pun">,</span><span class="pln"> str</span><span class="pun">);</span><span class="pln"> printf</span><span class="pun">(</span><span class="str">"Test string after strset() : %s \n"</span><span class="pun">,</span><span class="pln">strset</span><span class="pun">(</span><span class="pln">str</span><span class="pun">,</span><span class="str">'$'</span><span class="pun">));</span><span class="pln"> printf</span><span class="pun">(</span><span class="str">"After string set: %s \n"</span><span class="pun">,</span><span class="pln">str</span><span class="pun">);</span><span class="pln"> </span><span class="kwd">return</span><span class="pln"> </span><span class="lit">0</span><span class="pun">;</span><span class="pln"> </span><span class="pun">}</span><span class="pln"> </span>
Output
Original string is : atnyla Test string after strset() : $$$$$$ After string set: $$$$$$ Press any key to continue . . .
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