Function ImToUpper

include/imgui/imgui_internal.h:403–404

Find beginning-of-line

IMGUI_API int           ImStrlenW(const ImWchar* str);                                      // Computer string length (ImWchar string)
IMGUI_API const char*   ImStrbol(const char* buf_mid_line, const char* buf_begin);          // Find beginning-of-line
IM_MSVC_RUNTIME_CHECKS_OFF
inline char             ImToUpper(char c)               { return (c >= 'a' && c <= 'z') ? c &= ~32 : c; }
inline bool             ImCharIsBlankA(char c)          { return c == ' ' || c == '\t'; }
inline bool             ImCharIsBlankW(unsigned int c)  { return c == ' ' || c == '\t' || c == 0x3000; }
inline bool             ImCharIsXdigitA(char c)         { return (c >= '0' && c <= '9') || (c >= 'A' && c <= 'F') || (c >= 'a' && c <= 'f'); }