27 lines
401 B
C
27 lines
401 B
C
#include "string.h"
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size_t strlen(const char* str) {
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size_t len = 0;
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while(str[len]){
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len++;
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}
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return len;
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}
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int strncmp ( const char* str1, const char* str2, size_t num ){
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for( int i = 0; i < num ; i++){
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if( str1[i] < str2[i]){
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return -1;
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}
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if( str1[i] > str2[i] ){
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return 1;
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}
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}
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return 0;
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}
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