cpython-withatomic / Python / pystrcmp.c

/* Cross platform case insensitive string compare functions

#include "Python.h"

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++)
    return tolower((unsigned)*s1) - tolower((unsigned)*s2);

PyOS_mystricmp(const char *s1, const char *s2)
    while (*s1 && (tolower((unsigned)*s1++) == tolower((unsigned)*s2++))) {
    return (tolower((unsigned)*s1) - tolower((unsigned)*s2));
Tip: Filter by directory path e.g. /media app.js to search for public/media/app.js.
Tip: Use camelCasing e.g. ProjME to search for
Tip: Filter by extension type e.g. /repo .js to search for all .js files in the /repo directory.
Tip: Separate your search with spaces e.g. /ssh pom.xml to search for src/ssh/pom.xml.
Tip: Use ↑ and ↓ arrow keys to navigate and return to view the file.
Tip: You can also navigate files with Ctrl+j (next) and Ctrl+k (previous) and view the file with Ctrl+o.
Tip: You can also navigate files with Alt+j (next) and Alt+k (previous) and view the file with Alt+o.