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c:string.h:strxfrm [2012/07/16 22:41] 127.0.0.1 external edit |
c:string.h:strxfrm [2024/02/16 01:06] (current) |
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- | size_t strxfrm(char *str1, const char *str2, size_t n); | + | |
+ | {{keywords>wiki library source code example reference}} | ||
+ | ====== strxfrm ====== | ||
+ | |||
+ | <code c> | ||
+ | #include <stdlib.h> | ||
+ | size_t strxfrm(char *str1, const char *str2, size_t n); | ||
+ | </code> | ||
+ | |||
+ | ===== description of strxfrm ===== | ||
+ | The function strxfrm () transforms a null-terminated C string according to local settings. Thus the string can be safely compared using strcmp () with another. The transformed string is stored in a new string. | ||
+ | |||
+ | ===== strxfrm C Sourcecode Example ===== | ||
+ | <code c> | ||
+ | /* | ||
+ | * strxfrm example code | ||
+ | * http://code-reference.com/c/string.h/strxfrm | ||
+ | */ | ||
+ | #include <stdio.h> | ||
+ | #include <string.h> | ||
+ | #include <stdlib.h> | ||
+ | |||
+ | int main(void) | ||
+ | { | ||
+ | char *target, *dst, *source; | ||
+ | int length; | ||
+ | |||
+ | source = "the answer: life the universe & everything"; | ||
+ | dst = (char *) calloc(80, sizeof(char)); | ||
+ | length = strxfrm(target, source, 80); | ||
+ | printf("%s has the length %d\n", target, length); | ||
+ | return 0; | ||
+ | } | ||
+ | </code> | ||
+ | |||
+ | ==== output of strxfrm c example ==== | ||
+ | the answer: life the universe & everything has the length 42 |