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v0.5.1
https://github.com/python/cpython
09 December 2020, 11:06:31 UTC
Revision 53f9135667226f33e049e327db60fb033afbd77a authored by Serhiy Storchaka on 26 December 2017, 22:38:56 UTC, committed by GitHub on 26 December 2017, 22:38:56 UTC 
bpo-32416: Refactor tests for the f_lineno setter and add new tests. (#4991)
 
 
 
 
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 Tip revision:  53f9135667226f33e049e327db60fb033afbd77a  authored by  Serhiy Storchaka  on 26 December 2017, 22:38:56 UTC 
 bpo-32416: Refactor tests for the f_lineno setter and add new tests. (#4991) 
 
 
 
 
  
 Tip revision:  53f9135  
 
 
 
 
 pystrcmp.c 
 
 
 
/* Cross platform case insensitive string compare functions
 */

#include "Python.h"

int
PyOS_mystrnicmp(const char *s1, const char *s2, Py_ssize_t size)
{
    if (size == 0)
        return 0;
    while ((--size > 0) &&
           (tolower((unsigned)*s1) == tolower((unsigned)*s2))) {
        if (!*s1++ || !*s2++)
            break;
    }
    return tolower((unsigned)*s1) - tolower((unsigned)*s2);
}

int
PyOS_mystricmp(const char *s1, const char *s2)
{
    while (*s1 && (tolower((unsigned)*s1++) == tolower((unsigned)*s2++))) {
        ;
    }
    return (tolower((unsigned)*s1) - tolower((unsigned)*s2));
}

 
 
 
  
 
   
 
   
 
 
     
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