patch 9.0.1788: C4090 warnings in strings.c Commit: https://github.com/vim/vim/commit/4c215ecdafbc9a32bca885abc3272be741047291 Author: K.Takata <kentkt@csc.jp> Date: Sat Aug 26 18:05:08 2023 +0200 patch 9.0.1788: C4090 warnings in strings.c Problem: C4090 warnings in strings.c Solution: Add type casts closes: #12917 MSVC shows the following warnings: ``` strings.c(2436): warning C4090: 'function': different 'const' qualifiers strings.c(2774): warning C4090: 'function': different 'const' qualifiers strings.c(3865): warning C4090: 'function': different 'const' qualifiers ``` So add type casts to suppress them. Signed-off-by: Christian Brabandt <cb@256bit.org> Co-authored-by: Ken .Takata <kentkt@csc.jp>

/* os_mac_conv.c */
char_u *mac_string_convert(char_u *ptr, int len, int *lenp, int fail_on_error, int from_enc, int to_enc, int *unconvlenp);
int macroman2enc(char_u *ptr, long *sizep, long real_size);
int enc2macroman(char_u *from, size_t fromlen, char_u *to, int *tolenp, int maxtolen, char_u *rest, int *restlenp);
void mac_conv_init(void);
void mac_conv_cleanup(void);
char_u *mac_utf16_to_enc(unsigned short *from, size_t fromLen, size_t *actualLen);
unsigned short *mac_enc_to_utf16(char_u *from, size_t fromLen, size_t *actualLen);
void *mac_enc_to_cfstring(char_u *from, size_t fromLen);
char_u *mac_precompose_path(char_u *decompPath, size_t decompLen, size_t *precompLen);
void mac_lang_init(void);
/* vim: set ft=c : */